CN112473095A - Core strength training apparatus with energy consumption monitoring system - Google Patents
Core strength training apparatus with energy consumption monitoring system Download PDFInfo
- Publication number
- CN112473095A CN112473095A CN202011056313.0A CN202011056313A CN112473095A CN 112473095 A CN112473095 A CN 112473095A CN 202011056313 A CN202011056313 A CN 202011056313A CN 112473095 A CN112473095 A CN 112473095A
- Authority
- CN
- China
- Prior art keywords
- plate
- balance
- monitoring
- balancing
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
- A63B2024/0065—Evaluating the fitness, e.g. fitness level or fitness index
Abstract
The invention discloses a core strength training instrument with an energy consumption monitoring system, which comprises a first balance device, a monitoring device and a second balance device, wherein the first balance device is internally provided with a first balance plate, the middle parts of two ends of the first balance plate are fixedly provided with handles, the bottoms of four corners of the first balance plate are respectively and fixedly provided with a first limiting sleeve, the first limiting sleeves are respectively and fixedly provided with a first protection buffer spring, the bottoms of the first protection buffer springs are respectively and fixedly connected with a first supporting leg, the middle part of the bottom end surface of the first balance plate is fixedly connected with a balance adjusting lug, the inner side of the first balance plate is symmetrically and fixedly connected with a sliding adjusting plate, the middle part of the sliding adjusting plate is respectively provided with a fastening slot, and the monitoring device and the second balance device are respectively arranged on the sliding adjusting plate. The invention can fully train the core strength in the using process and conveniently observe the energy consumption in the training process.
Description
Technical Field
The invention relates to the technical field of physical training, in particular to a core strength training instrument with an energy consumption monitoring system.
Background
Core strength training refers to a form of strength training. The "core" is the middle part of the human body, i.e., the region below the shoulder joint and above the hip joint, including the pelvis, and is an integral part formed by the waist, pelvis, and hip joint, and contains 29 muscles. The core muscle group plays roles of stabilizing the center of gravity, transmitting strength and the like, is the main link of overall exertion, and plays a pivotal role in starting up and down the activities and exertion of upper and lower limbs. The powerful core muscle group plays a stabilizing and supporting role in body posture, motor skills and special technical actions in sports. Therefore, the core muscle group is certainly well trained for people with beautiful and straight postures and strong body control force and balance force.
The core strength training device that has used can not be fit for the crowd of different heights at the in-process that uses to at the consumption degree of the monitoring energy that training and exercise in-process can not be fine, action during the training is single, and core strength training is not in place, therefore needs a device to solve above-mentioned problem urgently.
Disclosure of Invention
The present invention is directed to a core strength training apparatus with an energy consumption monitoring system to solve the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a core strength training apparatus with an energy consumption monitoring system comprises a first balancing device, a monitoring device and a second balancing device, wherein the first balancing device is provided with a first balancing plate, the middle parts of the two ends of the first balancing plate are fixedly provided with handles, the bottoms of the four corners of the first balancing plate are respectively fixedly provided with a first limiting sleeve, the inside of each first limiting sleeve is respectively and fixedly provided with a first protective buffer spring, the bottom of each first protective buffer spring is respectively and fixedly connected with a first supporting leg, the middle part of the bottom end surface of the first balancing plate is fixedly connected with a balance adjusting lug, the inner side of the first balancing plate is symmetrically and fixedly connected with a sliding adjusting plate, the middle part of each sliding adjusting plate is provided with a fastening slot, the monitoring device and the second balancing device are respectively arranged on the sliding adjusting plate, and the monitoring device is positioned between the first balancing device and the second balancing device, the monitoring device is provided with a sliding adjusting plate, the second balance device is provided with a second balance plate, four corners of the sliding adjusting plate and the second balance plate are respectively provided with a threaded hole, the threaded holes arranged on the sliding adjusting plate and the second balance plate are respectively inserted with a first threaded fastening column and a second threaded fastening column in a threaded rotation manner, the middle parts of the upper end surfaces of the first threaded fastening column and the second threaded fastening column are fixedly connected with a screwing handle, the middle parts of the upper end surfaces of the sliding adjusting plate are fixedly provided with buffering support springs in a rectangular distribution manner, the upper ends of the buffering support springs are fixedly connected with a monitoring mounting frame, the upper end surface of the monitoring mounting frame is fixedly inserted with a pressure sensor and a heart rate monitor, the outer end surface of the monitoring mounting frame is fixedly provided with a display screen, and the two ends of the sliding adjusting plate and the second balance plate are respectively provided with a first sliding insertion groove and a second sliding insertion groove in a penetrating manner, the improved balance structure is characterized in that a trample groove is formed in the middle of the upper end face of the second balance plate, a balance adjusting lug which is the same as the bottom end face of the first balance plate is fixedly connected to the middle of the bottom end face of the second balance plate, second limiting sleeves are fixedly mounted at four corners of the bottom end of the second balance plate, second protection buffer springs are fixedly mounted inside the second limiting sleeves, and second support legs are fixedly connected to the bottom ends of the second protection buffer springs.
Preferably, the sliding adjusting plate is inserted in the first sliding insertion groove and the second sliding insertion groove, and the front ends of the first threaded fastening column and the second threaded fastening column are inserted in the fastening slot.
Preferably, the material of monitoring installing frame is rubber, just the internally mounted of monitoring installing frame has the battery, electric connection between pressure sensor and the heart rate monitor and display screen and the battery, the mouth that charges has been seted up to one side of monitoring installing frame.
Preferably, a horizontal bubble is fixedly embedded in the front end of the upper end face of the first balance plate.
Preferably, the length of the handle is 30cm, and the length of the slide adjusting plate is 210 cm.
Preferably, the inside of the fastening slot is fixedly inlaid with a rubber friction plate, and the front ends of the first thread fastening column and the second thread fastening column are fixedly provided with rubber extrusion blocks.
Compared with the prior art, the invention has the following beneficial effects:
the device steps on the feet inside the trampling groove in the using process, the hand tightly holds the handle, then the body is controlled by observing horizontal bubbles to enable the device to be straightened, so that the effects of body coordination and core strength training are achieved, in the training process, according to different heights of a user and the training, the rotating of the first threaded fastening column and the second threaded fastening column is controlled by screwing and screwing the handle, the extrusion force of the front ends of the first threaded fastening column and the second threaded fastening column to the inside of the fastening slot can be controlled and adjusted, the monitoring device and the second balancing device can transversely move along the sliding adjusting plate, the device can be suitable for users with different heights to use and exercise, and the body can be exercised in a flat or bent state by adjusting and controlling different positions between the first balancing device and the second balancing device, therefore, the exercise posture is multi-functional and good, the monitoring device is adjusted below the chest in the exercise process, the chest of the trainer can extrude the heart rate monitor and the pressure sensor in the training process, the heart rate of the trainer and the pressure and amplitude of the body during downward swinging can be collected through the pressure sensor and the heart rate monitor, the data are displayed on the display screen, the trainer can conveniently observe the data visually in the training process, the buffer supporting spring is compressed when the extrusion force is large when the chest of the trainer and the monitoring installation frame extrude the pressure sensor and the heart rate monitor to collect the data, the monitoring installation frame is made of rubber, the body of the trainer can not feel uncomfortable in the training data collection process, and when the core force control device of the body is balanced, first protection buffer spring and first supporting leg and second protection buffer spring and second supporting leg through first balance plate and the installation of second balance plate bottom can play the effect that the protection was supported and was protected for the person of taking exercise when the device takes place to incline can not empty the injury.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic structural diagram of a first balancing apparatus according to the present invention;
FIG. 3 is a schematic view of a monitoring device according to the present invention;
FIG. 4 is a schematic bottom structure view of a first balance board of the present invention;
fig. 5 is a schematic structural diagram of a second balancing apparatus according to the present invention.
In the figure: 1-a first balancing device, 2-a monitoring device, 3-a second balancing device, 4-a first limiting sleeve, 5-a first protective buffer spring, 6-a first supporting leg, 7-a sliding adjusting plate, 8-a fastening slot, 9-a handle, 10-a horizontal bubble, 11-a first balancing plate, 12-a monitoring mounting frame, 13-a buffer supporting spring, 14-a first sliding insertion groove, 15-a sliding adjusting plate, 16-a threaded hole, 17-a first threaded fastening column, 18-a screwing handle, 19-a display screen, 20-a pressure sensor, 21-a heart rate monitor, 22-a balance adjusting lug, 23-a second limiting sleeve, 24-a second protective buffer spring, 25-a second supporting leg, 26-a second sliding insertion groove, 27-second threaded fastening post, 28-second balancing plate, 29-step groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a core strength training apparatus with an energy consumption monitoring system comprises a first balancing device 1, a monitoring device 2 and a second balancing device 3, wherein a first balancing plate 11 is installed in the first balancing device 1, handles 9 are fixedly installed in the middle of two ends of the first balancing plate 11, first limiting sleeves 4 are fixedly installed at the bottoms of four corners of the first balancing plate 11, first protective buffer springs 5 are fixedly installed in the first limiting sleeves 4, first supporting legs 6 are fixedly connected to the bottoms of the first protective buffer springs 5, balance adjusting convex blocks 22 are fixedly connected to the middle of the bottom end face of the first balancing plate 11, sliding adjusting plates 7 are symmetrically and fixedly connected to the inner sides of the first balancing plate 11, fastening slots 8 are formed in the middle of the sliding adjusting plates 7, the monitoring device 2 and the second balancing device 3 are installed on the sliding adjusting plates 7, and the monitoring device 2 is located between the first balancing device 1 and the second balancing device 3, a sliding adjusting plate 15 is installed in the monitoring device 2, a second balance plate 28 is installed in the second balance device 3, threaded holes 16 are respectively formed in four corners of the sliding adjusting plate 15 and the second balance plate 28, a first threaded fastening column 17 and a second threaded fastening column 27 are respectively inserted into the threaded holes 16 formed in the sliding adjusting plate 15 and the second balance plate 28 in a threaded rotation mode, a screwing handle 18 is fixedly connected to the middle of the upper end face of each of the first threaded fastening column 17 and the second threaded fastening column 27, buffering support springs 13 are fixedly installed in the middle of the upper end face of the sliding adjusting plate 15 in a rectangular distribution mode, a monitoring installing frame 12 is fixedly connected to the upper ends of the buffering support springs 13, a pressure sensor 20 and a heart rate monitor 21 are fixedly inserted into the upper end face of the monitoring installing frame 12, a display screen 19 is fixedly installed on the outer end face of the monitoring installing frame 12, a first sliding insertion groove 14 and a second sliding insertion groove 26 are respectively formed in the two ends of the sliding adjusting plate 15 and the second balance plate 28 in, the middle part of the upper end face of the second balance plate 28 is provided with a trample groove 29, the middle part of the bottom end face of the second balance plate 28 is fixedly connected with a balance adjusting lug 22 which is the same as the bottom end face of the first balance plate 11, four corners of the bottom end of the second balance plate 28 are fixedly provided with second limiting sleeves 23, the inner parts of the second limiting sleeves 23 are fixedly provided with second protection buffer springs 24, and the bottom ends of the second protection buffer springs 24 are fixedly connected with second supporting legs 25.
The sliding adjusting plate 7 is inserted in the first sliding insertion groove 14 and the second sliding insertion groove 26, the front ends of the first threaded fastening column 17 and the second threaded fastening column 27 are inserted in the fastening insertion groove 8, the monitoring installation frame 12 is made of rubber, a battery is installed in the monitoring installation frame 12, the pressure sensor 20, the heart rate monitor 21, the display screen 19 and the battery are electrically connected, a charging port is formed in one side of the monitoring installation frame 12, a horizontal bubble 10 is fixedly embedded in the front end of the upper end face of the first balance plate 11, the handle 9 is 30cm in length, the sliding adjusting plate 7 is 210cm in length, a rubber friction plate is fixedly embedded in the fastening insertion groove 8, rubber extrusion blocks are fixedly installed at the front ends of the first threaded fastening column 17 and the second threaded fastening column 27, a foot is placed in the treading groove 29, the handle 9 is tightly held by a hand, and then the body is controlled to be straightened by observing the horizontal bubble 10, thereby achieving the effect of body coordination and core strength training, and controlling the rotation of the first screw fastening column 17 and the second screw fastening column 27 by screwing the screwing handle 18 according to the training and the height of the user in the training process, namely controlling and adjusting the extrusion force of the front ends of the first screw fastening column 17 and the second screw fastening column 27 to the inside of the fastening slot 8, thereby enabling the monitoring device 2 and the second balancing device 3 to move transversely along the sliding adjusting plate 7, thereby realizing that the device can be suitable for the users with different heights to use and exercise, and enabling the body to exercise in a flat or bending state by adjusting and controlling different positions between the first balancing device 1 and the second balancing device 3, thereby enabling the exercise postures to be more effective, and adjusting the monitoring device 2 to be below the chest in the exercise process, the chest of the trainer can extrude the heart rate monitor 21 and the pressure sensor 20 in the training process, so the heart rate of the exerciser and the pressure and amplitude of the body during downwards swinging can be collected through the pressure sensor 20 and the heart rate monitor 21, the data are displayed on the display screen 19, the visual observation data of the trainer can be conveniently observed in the training process, the chest of the trainer and the monitoring installation frame 12 compress the buffering supporting spring 13 when the extrusion force is large when the pressure sensor 20 and the heart rate monitor 21 are extruded to collect the data, so that the monitoring installation frame 12 is downwards displaced, the body of the trainer can not feel uncomfortable in the training data collection process, and when the core strength control device of the body is balanced, the first protection buffering spring 5 and the first supporting leg 6, the second protection buffering spring 24 and the second supporting leg 6 are installed at the bottom of the first balance plate 11 and the second balance plate 28 The leg support 25 can serve as a protective support and protection so that the exerciser will not be injured by falling down when the device is tilted.
The working principle is as follows: because the balance adjusting lug 22 is arranged at the bottom of the first balance board 11 and the second balance board 28, the device stressed unevenly inclines after a trainer leans on the device, the balance of the device is controlled only by clearing the core force, so that the core force and the balance force can be trained fully in the training process, feet are firstly stepped inside the stepping groove 29 in the training process, the hand tightly holds the handle 9, then the body is controlled by observing the horizontal air bubbles 10 to ensure that the device is rightly arranged, the body coordination and the core force training effect are achieved, in the training process, according to the difference of the body heights of the trainer and users, the screwing handle 18 is screwed to control the rotation of the first threaded fastening column 17 and the second threaded fastening column 27, and the extrusion force of the front ends of the first threaded fastening column 17 and the second threaded fastening column 27 to the inside the fastening slot 8 can be controlled and adjusted, thereby can make monitoring devices 2 and second balancing unit 3 along the horizontal removal on sliding adjustment board 7, thereby can realize that this device can be fit for the user of different heights to use and take exercise, and can make the health be flat or crooked state and take exercise through adjusting and controlling different positions between first balancing unit 1 and the second balancing unit 3, thereby make the gesture of taking exercise many effectual, and adjust monitoring devices 2 below the chest in the course of taking exercise, the chest of trainer can extrude heart rate monitor 21 and pressure sensor 20 in the course of training, thereby can gather exerciser's heart rate and the pressure and the size of the range when the health swings downwards through pressure sensor 20 and heart rate monitor 21, and show data at display screen 19, be convenient for the audio-visual observation data of trainer in the course of training, and compress buffering supporting spring 13 when the extrusion force is great when the extrusion passes through pressure sensor 20 and heart rate monitor 21 collection data between person's the chest and the monitoring installing frame 12 makes monitoring installing frame 12 displacement downwards, and the material of monitoring installing frame 12 is rubber, consequently the in-process person's of training collection data health can not feel uncomfortable, and when the core strength control device through the health is balanced, first protection buffer spring 5 and first supporting leg 6 and second protection buffer spring 24 and second supporting leg 25 through first balance plate 11 and the installation of second balance plate 28 bottom can play the effect of protection support and protection, make the person of taking exercise when the device takes place the slope can not topple over the injury.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A core strength training apparatus with an energy consumption monitoring system, comprising a first balancing device (1), a monitoring device (2) and a second balancing device (3), characterized in that: install first balance plate (11) in first balancing unit (1), the both ends middle part fixed mounting of first balance plate (11) has handle (9), the equal fixed mounting in four corners bottom of first balance plate (11) has first spacing sleeve (4), the equal fixed mounting in inside of first spacing sleeve (4) has first protection buffer spring (5), the equal fixedly connected with first supporting leg (6) in bottom of first protection buffer spring (5), the bottom end face middle part fixedly connected with balance adjustment lug (22) of first balance plate (11), the inboard symmetry fixedly connected with slide adjusting plate (7) of first balance plate (11), fastening slot (8) have all been seted up in the middle part of slide adjusting plate (7), monitoring devices (2) and second balancing unit (3) all install on slide adjusting plate (7), the monitoring device (2) is located between the first balancing device (1) and the second balancing device (3), a sliding adjusting plate (15) is installed in the monitoring device (2), a second balancing plate (28) is installed in the second balancing device (3), threaded holes (16) are formed in four corners of the sliding adjusting plate (15) and the second balancing plate (28), a first threaded fastening column (17) and a second threaded fastening column (27) are respectively inserted in the threaded holes (16) formed in the sliding adjusting plate (15) and the second balancing plate (28) in a threaded rotating mode, a screwing handle (18) is fixedly connected to the middle portion of the upper end face of each of the first threaded fastening column (17) and the second threaded fastening column (27), buffer supporting springs (13) are fixedly installed in the middle portion of the upper end face of the sliding adjusting plate (15) in a rectangular distribution mode, and monitoring installation frames (12) are fixedly connected to the upper ends of the buffer supporting springs (13), the upper end surface of the monitoring mounting frame (12) is fixedly inserted with a pressure sensor (20) and a heart rate monitor (21), a display screen (19) is fixedly arranged on the outer side end face of the monitoring mounting frame (12), a first sliding insertion groove (14) and a second sliding insertion groove (26) are respectively arranged at the two ends of the sliding adjusting plate (15) and the second balance plate (28) in a penetrating way, the middle part of the upper end surface of the second balance plate (28) is provided with a treading groove (29), and the middle part of the bottom end surface of the second balance plate (28) is fixedly connected with a balance adjusting lug (22) which is the same as the bottom end surface of the first balance plate (11), four corners of the bottom end of the second balance plate (28) are fixedly provided with second limiting sleeves (23), a second protective buffer spring (24) is fixedly arranged in the second limiting sleeve (23), and the bottom end of the second protection buffer spring (24) is fixedly connected with a second supporting leg (25).
2. The core strength training apparatus with energy expenditure monitoring system of claim 1, wherein: the sliding adjusting plate (7) is inserted in the first sliding insertion groove (14) and the second sliding insertion groove (26), and the front ends of the first threaded fastening column (17) and the second threaded fastening column (27) are inserted in the fastening slot (8).
3. The core strength training apparatus with energy expenditure monitoring system of claim 1, wherein: the material of monitoring installing frame (12) is rubber, just the internally mounted of monitoring installing frame (12) has the battery, electric connection between pressure sensor (20) and heart rate monitor (21) and display screen (19) and the battery, the mouth that charges has been seted up to one side of monitoring installing frame (12).
4. The core strength training apparatus with energy expenditure monitoring system of claim 1, wherein: horizontal air bubbles (10) are fixedly embedded in the front end of the upper end face of the first balance plate (11).
5. The core strength training apparatus with energy expenditure monitoring system of claim 1, wherein: the length of the handle (9) is 30cm, and the length of the sliding adjusting plate (7) is 210 cm.
6. The core strength training apparatus with energy expenditure monitoring system of claim 1, wherein: rubber friction plates are fixedly inlaid in the fastening slot (8), and rubber extrusion blocks are fixedly mounted at the front ends of the first threaded fastening column (17) and the second threaded fastening column (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011056313.0A CN112473095A (en) | 2020-09-29 | 2020-09-29 | Core strength training apparatus with energy consumption monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011056313.0A CN112473095A (en) | 2020-09-29 | 2020-09-29 | Core strength training apparatus with energy consumption monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112473095A true CN112473095A (en) | 2021-03-12 |
Family
ID=74921050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011056313.0A Withdrawn CN112473095A (en) | 2020-09-29 | 2020-09-29 | Core strength training apparatus with energy consumption monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112473095A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198168A (en) * | 2021-06-02 | 2021-08-03 | 合肥师范学院 | Low-oxygen fitness training energy consumption measuring device |
-
2020
- 2020-09-29 CN CN202011056313.0A patent/CN112473095A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198168A (en) * | 2021-06-02 | 2021-08-03 | 合肥师范学院 | Low-oxygen fitness training energy consumption measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Imai et al. | Trunk muscle activity during lumbar stabilization exercises on both a stable and unstable surface | |
| US4986261A (en) | Apparatus for performing coordinated walking motions with the spine in an unloaded state | |
| CN201108700Y (en) | Prostrate type creep body building apparatus | |
| CN203060693U (en) | Multifunctional splitting tiepiece device | |
| CN206809641U (en) | A kind of Multifunctional body-building frame of band stretching | |
| CN111195414A (en) | Combined multipurpose sports equipment | |
| CN112473095A (en) | Core strength training apparatus with energy consumption monitoring system | |
| CN201022950Y (en) | Training apparatus for table tennis batting | |
| CN207654661U (en) | A kind of multifunctional vertical is healthy and strong assessment instrument | |
| CN207886576U (en) | A kind of Multi-function walking machine | |
| CN202028115U (en) | Crawling type exercising machine | |
| CN215308123U (en) | Waist and back massager | |
| CN202961672U (en) | Stand-lie dual purpose rock climbing machine | |
| CN210170764U (en) | Sports push-up support | |
| CN204745512U (en) | Training of whole leg waist abdominal muscle of lying on back power and test system | |
| CN202366109U (en) | Cervical vertebra self-stressing exercise machine | |
| CN207898864U (en) | A kind of multifunctional movement is drawn the abdomen waist-twisting machine | |
| CN214388657U (en) | A sense all physical training device for children are recovered | |
| CN112619060A (en) | Handle structure for push-up fitness | |
| CN218357139U (en) | Abdominal muscle training device based on air resistance structure | |
| CN214633794U (en) | Vocal music auxiliary exercise device | |
| CN203915927U (en) | Square plate formula telecontrol equipment | |
| Borreani et al. | Muscle activation in young men during a lower limb aquatic resistance exercise with different devices | |
| CN216222780U (en) | Physical fitness device for physical training | |
| CN110339533A (en) | A kind of arm strength exercise system based on computer control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210312 |
|
| WW01 | Invention patent application withdrawn after publication |