CN1256064C - Device and method of determining oxygen-less threshold via palpition data during sports - Google Patents
Device and method of determining oxygen-less threshold via palpition data during sports Download PDFInfo
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- CN1256064C CN1256064C CN 01118632 CN01118632A CN1256064C CN 1256064 C CN1256064 C CN 1256064C CN 01118632 CN01118632 CN 01118632 CN 01118632 A CN01118632 A CN 01118632A CN 1256064 C CN1256064 C CN 1256064C
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Abstract
The present invention discloses a device and a method for detecting an anaerobic threshold (AT for short) by palpitation characteristic data during sports. The device comprises a data input unit, a load level selecting unit, a detecting and calculating unit and a display unit. The method comprises 1, starting a procedure; 2, inputting the data of ages, body weight, sex, etc.; 3, detecting a maximal palpitation value; 4, selecting a test level and entering a warming procedure; 5, adjusting motion power increment until the motion power increment achieves the maximal palpitation value and generating a return curve so as to detect an AT value critical point. Thus, the AT relevant data of a sportsman can be displayed and calculated, and relevant reference data can be displayed in the display unit.
Description
Technical field
The present invention relates to the human body physical agility test set, especially a kind of device of measuring the anaerobic threshold value by when motion heart beating characteristic data, can detect the athlete at any time and present stage keep the optimal movement intensity of steady statue, with reference frame as adjustment training direction.
Background technology
Anaerobic threshold value (Anaerobic threshold, be called for short AT) for the training effect, be to generally acknowledge most important and one of the most effective reference, the Lin Zhengchang of normal university professor shows " the athletic physiology experiment is guided; P216; 1996 Normal University book gardens " detailed descriptionthe, same works P219 further sets forth: people (Moritani such as Moritani in 1981, T., A.Nagata, H.A.Devriesand M.Muro, Critical power as a measure of physical work capacity and anaerobicthreshold.Egonomics, 24,5,339-350,1981) notion with critical power (Critical Power) is applied in the bicycle training; People (Hughson R such as Hughson in 1984, L., C.J.Orok and L.E.Staudt, A high velocity treadmill running testto assess endurance running potential, International Journal of SPortMadicine, 5,23 ,-25,1984) same concept is applied in the treadmill training, with explanation can be continuously velocity (critical velocity) extremely for a long time, prove the value of critical power in training; People (Wakayoshi such as Wakayoshi in 1992, k., k.Ikuta, T.Yoshita, M.Udo, T.Moritani, Y.Mutoh, Miyashita, M.Determination and validityof critical velocity as an Index of swimming performance In thecompetitive swimmer.Europe Journal of Applied Physology, 64,152-157, the dependency of anaerobic threshold value and critical power reaches 0.818 when 1992) finding swimming exercise, does not in fact have significant difference.
In fact, the anaerobic threshold value is except the reference of above-mentioned training, for avoiding on the sport injury epochmaking reference frame is also arranged, because during the power motion of athlete more than the anaerobic threshold value, body endogenous movement and the refuse that produces begins accumulation moves injury, therefore easily, the anaerobic threshold value is the important benchmark of training efficient, also is the alert news of avoiding sport injury.
Yet, the mensuration of anaerobic threshold value needs expensive facility, so that early stage desire is understood athletic critical functions, must test with actual motion, cooperate expensive detecting instrument to learn the anaerobic threshold value in modes such as medical science blood drawings more afterwards, and then understand athletic critical power, and obviously necessary defrayment and very long time wait (a few hours), thus the sporter can't use benefited in daily workout; Above-mentioned Moritani professor is according to its clinical trial statistics, heart beating characteristic data was measured the anaerobic threshold value when confirmation can and be analyzed motion with detecting, the theory that the inventor promptly teaches with Moritani, use appropriate mathematical and electronics technology, on sport(s) car, be provided with and calculate and display device, the test of sporter's anaerobic threshold value and suitable training suggestion are provided.
Summary of the invention
So, main purpose of the present invention promptly be to provide a kind of during by motion heart beating characteristic data measure the device and method of anaerobic threshold value, need not draw blood and can use the method to reach the function that fast detecting goes out the anaerobic threshold value.
But the device of measuring the anaerobic threshold value by when motion heart beating characteristic data of the present invention comprises a data input cell input motion person age, body weight, data such as sex are in the hope of the highest heart beating value of test, the load level selected cell is used for selecting test grade and each setting-up time to increase by an assumed load amount reaching the highest heart beating value up to the sporter, the heart beat cycle that detecting of detecting computing unit and record sporter produce when moving, and calculating is every the average heart beat cycle of a predetermined number of seconds time, the heart beat cycle residual quantity, anaerobic threshold value and coherent reference data, and then show by display unit, wherein, when the sporter reaches the highest heart beating value of test, produce a regression curve according to the variation of sporter's heart beat cycle residual quantity, the regression curve slope is that zero some value corresponding is the anaerobic threshold value.
Of the present inventionly measure the method for anaerobic threshold value by when motion heart beating characteristic data, its step is as follows in regular turn:
(1) tries to achieve the highest heart beating value of test according to data such as age of sporter individual, body weight, sexes;
(2) select to test grade by the sporter, and adjust the motion power increment, to increase sports load gradually according to selected load level;
(3) detecting and the record sporter heart beat cycle that moves and produced at this moment, and, calculate the heart beat cycle residual quantity according to average heart beat cycle again every the average heart beat cycle of a predetermined number of seconds Time Calculation;
(4) calculate anaerobic threshold value and coherent reference data thereof, wherein work as the sporter and reached the highest heart beating value of test, produce a regression curve according to the variation of sporter's heart beat cycle residual quantity, the regression curve slope is that zero some value corresponding is the anaerobic threshold value;
(5) demonstrate anaerobic threshold value and reference data coherent reference data thereof.
Use the device and method of measuring the anaerobic threshold value by when motion heart beating characteristic data of the present invention, can be in the process of sporter's motion, measure sporter's AT correlation values data with the very short time, that is record sporter's critical power, for the athlete, the value that has reference, can help the physical ability situation of athlete or individual understanding itself at any time and assist the coach to arrange athletic training course, improve traditional general blood drawing and cooperated expensive testing instruments detection mode, picked up the convenience that very saves time in the survey.
Description of drawings
Below be accompanying drawing of the present invention:
Shown in Figure 1 is the flow chart () of the embodiment of the invention;
Shown in Figure 2 is the flow chart (two) of the embodiment of the invention;
Shown in Figure 3 is the regression curve of the embodiment of the invention;
Shown in Figure 4 is the formula table of the embodiment of the invention.
Component parameters explanation among the figure:
Detecting computing unit 30 display units 40
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done detailed description:
At first, see also shown in Fig. 1 and 2, be the test flow chart of the embodiment of the invention.
The device of measuring the anaerobic threshold value by when motion heart beating characteristic data of the present invention comprises:
One data input cell 10 can be come the highest heart beating value of interpretation according to the data such as age, body weight and sex of input;
One load level selected cell 20 has several load levels, and the embodiment of the invention is set with five grades of 0-4, and each load level has warming up period and load two stages of increase stage at first; Wherein, warming up period has the warm-up time that firm demand and tool one are set, and in after the warm-up time, promptly enters the load increase stage; The load increase stage is set at every setting-up time promptly increases by a predetermined load amount, increases loading in the progression mode;
One detecting computing unit 30, in order to detecting and record user on the motion board, move at any time heart beating value and exercise load, and in addition computing, and detect anaerobic threshold value AT critical point; And
One display unit 40 is in order to show the reference data of being detected and being calculated by detecting computing unit 30, as AT heart beating value, AT motion performance number, AT oxygen uptake, largest motion power, maximal oxygen uptake etc.
The testing procedure of anaerobic threshold value of the present invention (AT) is described as follows:
(1) starts anaerobic threshold value (AT) some test program.
(2) then, data such as input motion person individual's age, body weight, sex on the operation screen of the data input cell 10 of motion board equipment, after input finishes, press acknowledgement key, board then can be tried to achieve the highest heart beating value of test (HR by the data that the sporter imported
Limit), its formula sees also shown in Fig. 4 (A).
(3) follow again, on the load level selected cell 20 of this motion board, select the test grade by the sporter according to the individual physical ability situation, embodiment of the invention meter is provided with five grades of 0-4, the lower person's motion power of grade is lower, simultaneously wear the heart beating emitter on one's body, make the receptor of board can receive sporter's Heartbeat State the sporter.
(4) then, promptly enter the warm up period program that board (as lifecycle or treadmill etc.) is scheduled to, when opening, board provides the warm up period of user work at setting-up time earlier, after setting-up time, promptly can increase load one by one at each setting-up time (not waiting), suppose that test grade " 0 " is W at the load of warming up period as 1 minute or 2 minutes according to the selected test grade of user
1, but after the warming up period, each setting-up time one is to promptly increasing W
2Load, promptly first setting-up time then loading be W
1+ W
2, second setting-up time then is W
1+ 2W
2, increase loading by that analogy.
(5) the same time, the heart beat cycle that the detecting computing unit 30 of board can be detected and the record sporter moves and produced at any time then and in the set time of each setting calculates average heart beat cycle " R
n", calculate heart beat cycle residual quantity P=[sum (R with these data again
n-R
N+1) 2/M] (wherein, M deducts 1 for the heart beat cycle number of times in each set time (be located at T second)), briefly, as if finishing the test of 4 * T time, then through 4 T cycles second, then this M value is to deduct 14 cycles to equal 3 (they being M=4-1=3).
(6) at this time whether board and meeting synchronous detecting sporter reach the highest heart beating value of test (HR
Limit), if the sporter does not reach the highest heart beating value of test (computing formula is shown in the 4th figure (A)) as yet, (six) step that then can get back to Fig. 1, the training load of continuation increment of motion; Otherwise,, then can utilize regression curve to calculate AT value (as shown in Figure 3, the AT point is the point of slope for " 0 ") if the sporter has reached the highest heart beating value of test; Wherein, this so-called regression curve is by detecting the sporter after a period of time motion, the curvilinear motion of its heart beat cycle residual quantity P, as in the left area of AT, then belong to the aerobic district, the motion of being done in the aerobic district is called aerobatic exercise, and aerobatic exercise can be used as functions such as the last rehabilitation as heart disease of medical treatment, fat-reducing, enhancing cardiorespiratory Endurance; Otherwise, in the zone, the right of AT, then belonging to the anaerobic district, the motion of being done in the anaerobic district is called anaerobic exercise, but lactic acid is piled up, CO because the anaerobic exercise meeting causes
2Generation of generation, body heat or the like, therefore, anaerobic exercise can't last long, and so but can train sporter's muscle strength reinforcing, explosive force, muscle quantities functions such as (as fitnesses), so its necessity is arranged in training, the boundary then is called the AT value in aerobic district and anaerobic district critical point value between the two.
(7) utilize aforementioned regression curve can try to achieve AT heart beating value (ATHR, i.e. AT point heart beating value at that time), AT motion performance number (AT watt is an AT point motion performance number at that time), AT oxygen uptake (AT VO in regular turn
2) formula of trying to achieve shown in Fig. 4 (D), largest motion power (Max.work load (watt)), maximal oxygen uptake (VO
2Max) its formula table sees also shown in Fig. 4 (F).
(8) display unit 40 on the last board can show:
1.AT Heart Rate (bpm) → be AT point heart beating value at that time.
2.AT VO
2(mL/kg/min) → formula is shown in Fig. 4 (E).
3.VO
2Max (mL/kg/min) → formula is shown in Fig. 4 (G).
4.AT work load (watt) → be AT point motion performance number at that time.
5.HR max (m) → formula shown in Fig. 4 (c), promptly maximum heart beating value.
6.Max.work load (watt) → be the largest motion performance number.
Wherein, bpm: refer to per minute heart beating number of times.
Claims (3)
1. device of measuring the anaerobic threshold value by when motion heart beating characteristic data, comprise: a data input cell, one load level selected cell, an one detecting computing unit and a display unit, but data input cell input motion person's age, body weight, the sex data is in the hope of the highest heart beating value of test, the load level selected cell is used for selecting test grade and each setting-up time to increase by an assumed load amount reaching the highest heart beating value up to the sporter, the heart beat cycle that detecting of detecting computing unit and record sporter produce when moving, and calculating is every the average heart beat cycle of a predetermined number of seconds time, the heart beat cycle residual quantity, anaerobic threshold value and coherent reference data, and then show by display unit, wherein, when the sporter reaches the highest heart beating value of test, produce a regression curve according to the variation of sporter's heart beat cycle residual quantity, the regression curve slope is that zero some value corresponding is the anaerobic threshold value.
2. the device of measuring the anaerobic threshold value by when motion heart beating characteristic data according to claim 1, it is characterized in that: described load level selected cell has several class intervals, and warming up period and warming up period load later that each class interval all has at first increase the stage, and the described load increase stage increases by an assumed load amount for each setting-up time.
3. according to claim 1ly measure the device of anaerobic threshold value, it is characterized in that: comprise heart beating value, AT motion performance number, AT oxygen uptake, largest motion performance number, maximal oxygen uptake, maximum heart beating value by detecting computing unit record and the coherent reference data calculated by when motion heart beating characteristic data.
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| CN 01118632 CN1256064C (en) | 2001-06-05 | 2001-06-05 | Device and method of determining oxygen-less threshold via palpition data during sports |
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| CN 01118632 CN1256064C (en) | 2001-06-05 | 2001-06-05 | Device and method of determining oxygen-less threshold via palpition data during sports |
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| JP2007532165A (en) * | 2004-04-09 | 2007-11-15 | コナー・オブライエン | Momentum monitor |
| JP2007075172A (en) * | 2005-09-12 | 2007-03-29 | Sony Corp | Sound output control device, method and program |
| CN1968293B (en) * | 2005-11-15 | 2015-06-03 | 黄煜树 | Mobile phone apparatus capable of measuring motion state and supporting motion training |
| GB2501080A (en) | 2012-04-11 | 2013-10-16 | Sca Ipla Holdings Inc | Telecommunication apparatus and methods |
| KR101907089B1 (en) | 2012-11-16 | 2018-10-11 | 삼성전자주식회사 | Anaerovic threshold presume device and method |
| LU92104B1 (en) * | 2012-11-28 | 2014-05-30 | Iee Sarl | Method and system for determining a ventilatory threshold |
| US9724000B2 (en) | 2014-03-27 | 2017-08-08 | Industrial Technology Research Institute | Exercise guiding system, exercise guiding method and anaerobic threshold measuring method |
| JP6467819B2 (en) * | 2014-08-27 | 2019-02-13 | セイコーエプソン株式会社 | Activity state information calculation system |
| WO2018043566A1 (en) * | 2016-09-01 | 2018-03-08 | 日本電信電話株式会社 | Method for calculating residual anaerobic work capacity, and device for calculating residual anaerobic work capacity |
| CN109688923B (en) * | 2016-09-09 | 2022-04-19 | 日本电信电话株式会社 | Lactic acid operation threshold estimation device and lactic acid operation threshold estimation method |
| CN106503445A (en) * | 2016-10-26 | 2017-03-15 | 石国威 | Obtain the method and device of maximal oxygen uptake |
| CN111530037B (en) * | 2020-05-13 | 2021-10-01 | 广东高驰运动科技有限公司 | Method and apparatus for assessing the state of physical function response during running exercise |
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