JP5191242B2 - トレーニング用具 - Google Patents
トレーニング用具 Download PDFInfo
- Publication number
- JP5191242B2 JP5191242B2 JP2008007047A JP2008007047A JP5191242B2 JP 5191242 B2 JP5191242 B2 JP 5191242B2 JP 2008007047 A JP2008007047 A JP 2008007047A JP 2008007047 A JP2008007047 A JP 2008007047A JP 5191242 B2 JP5191242 B2 JP 5191242B2
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- training tool
- training
- long elastic
- shape
- 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.)
- Expired - Fee Related
Links
- 244000043261 Hevea brasiliensis Species 0.000 claims description 21
- 229920003052 natural elastomer Polymers 0.000 claims description 21
- 229920001194 natural rubber Polymers 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000005060 rubber Substances 0.000 claims description 14
- 230000000052 comparative effect Effects 0.000 description 26
- 238000011156 evaluation Methods 0.000 description 26
- 210000003205 muscle Anatomy 0.000 description 21
- 210000004243 sweat Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 229920000126 latex Polymers 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229920006311 Urethane elastomer Polymers 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920006173 natural rubber latex Polymers 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 210000002976 pectoralis muscle Anatomy 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/028—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters made of material having high internal friction, e.g. rubber, steel wool, intended to be compressed
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Description
[実施例2] 天然ゴム 厚み寸法0.1mm 幅寸法35mm
[実施例3] 天然ゴム 厚み寸法0.1mm 幅寸法50mm
[実施例4] 天然ゴム 厚み寸法0.6mm 幅寸法10mm
[実施例5] 天然ゴム 厚み寸法0.6mm 幅寸法35mm
[実施例6] 天然ゴム 厚み寸法0.6mm 幅寸法50mm
[実施例7] 天然ゴム 厚み寸法1.2mm 幅寸法10mm
[実施例8] 天然ゴム 厚み寸法1.2mm 幅寸法35mm
[実施例9] 天然ゴム 厚み寸法1.2mm 幅寸法50mm
[比較例1] 天然ゴム 厚み寸法0.1mm 幅寸法150mm (従来のシート状のトレーニング用具)
[比較例2] 天然ゴム 外径10mm 内径(中空径)5mm (従来の保形性ホース形状のトレーニング用具)
[比較例3] スチレンブタジエンゴム(SBR) 厚み寸法0.1mm 幅寸法35mm
[比較例4] ウレタンゴム(U) 厚み寸法0.1mm 幅寸法35mm
[比較例5] 天然ゴム 厚み寸法1.3mm 幅寸法35mm
[比較例6] 天然ゴム 厚み寸法0.6mm 幅寸法5mm
[比較例7] 天然ゴム 厚み寸法0.6mm 幅寸法55mm
これらの実施例1〜9および比較例1〜7について、反発性、耐久性および取扱性を確認する試験を行った。反発性試験は、図5で説明したようにトレーニング用具1(各実施例および比較例)を長手方向に約40cm(引き延ばす前の2倍の長さ)まで引き延ばしたときのトレーニング用具1が元に戻ろうとする感覚から反発性を確認した。反発性の評価は、従来のシート状のトレーニング用具と同じ感覚の場合は○(良好)、従来のチューブ状のトレーニング用具と同様の(反発力が強い)感覚の場合またはトレーニング用具1が破断した場合は×(不良)、従来のシート状タイプとチューブ状タイプの中間の感覚の場合は△(やや不良)とした。
3 長尺状弾性体
4,6 開口部
Claims (5)
- 細長く且つ扁平状で、ロール状に巻き取ることができるゴム材料によって一体に形成された長尺状弾性体からなり、しかも使用者が前記長尺状弾性体の長手方向の両端を両手で掴んで引き延ばすことができる幅寸法と引張弾性率とを有するトレーニング用具であって、
前記長尺状弾性体が、前記長手方向の両端にそれぞれ開口部を有し且つ外力が加えられていないときに前記長尺状弾性体の内部に形成された内壁部の大部分が接触している非保形性のホース形状を呈していることを特徴とするトレーニング用具。 - 前記長尺状弾性体の前記引張弾性率が、4.6×10−2〜7.3×10−2kgf/mm2である請求項1に記載のトレーニング用具。
- 扁平状態における前記長尺状弾性体の厚み寸法が、0.1〜1.2mmである請求項1または2に記載のトレーニング用具。
- 扁平状態における前記長尺状弾性体の前記幅寸法が、10〜50mmである請求項1,2または3に記載のトレーニング用具。
- 前記ゴム材料が、天然ゴムである請求項1,2または4に記載のトレーニング用具。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008007047A JP5191242B2 (ja) | 2008-01-16 | 2008-01-16 | トレーニング用具 |
KR1020090000260A KR20090079165A (ko) | 2008-01-16 | 2009-01-05 | 트레이닝 용구 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008007047A JP5191242B2 (ja) | 2008-01-16 | 2008-01-16 | トレーニング用具 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012163004A Division JP2012228549A (ja) | 2012-07-23 | 2012-07-23 | トレーニング用具 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009165635A JP2009165635A (ja) | 2009-07-30 |
JP2009165635A5 JP2009165635A5 (ja) | 2011-02-24 |
JP5191242B2 true JP5191242B2 (ja) | 2013-05-08 |
Family
ID=40967521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008007047A Expired - Fee Related JP5191242B2 (ja) | 2008-01-16 | 2008-01-16 | トレーニング用具 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5191242B2 (ja) |
KR (1) | KR20090079165A (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0745630Y2 (ja) * | 1989-06-12 | 1995-10-18 | 前田製管株式会社 | プレストレストコンクリート杭の頭部治具 |
JPH03106110U (ja) * | 1990-02-16 | 1991-11-01 |
-
2008
- 2008-01-16 JP JP2008007047A patent/JP5191242B2/ja not_active Expired - Fee Related
-
2009
- 2009-01-05 KR KR1020090000260A patent/KR20090079165A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2009165635A (ja) | 2009-07-30 |
KR20090079165A (ko) | 2009-07-21 |
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