弹力带训练八大原则

标签:
训练阻力生物力学长度伸长率体育 |
分类: 训练 |
弹力带训练八大原则
Elastic resistance is a unique
mode of training
弹性阻力是一种独特的训练模式
1、Elastic Resistance Force
depends on 3 factors
(弹性阻力取决于3个因素)
http://www.vo2max.com.cn/attachment/5_268_7a943f43d82b40d.jpg
Force(力) = K *
CSA * ΔL
K Elastic coefficient
(consistent within brands)
(弹性系数)
CSA Cross Section Area
(amount of material)
(横截面积)
ΔL Change in length
(elongation)
(长度变化)
2、Force-Elongation(力-伸长率)
• Elastic
resistance is based on percent elongation% = [(final - resting) /
(resting)] * 100%
(弹性阻力随伸长率变化) =[(最后的长度-原始长度)/原始长度]* 100
Thera-Band的同种颜色的产品,当长度增加百分比一样时,产生的力也是一样的,与原始长度无关!
3、Torque & the FA(力矩和力的角度)
Torque = Force * Lever Arm * sine (Force Angle)
力矩=力*杠杆臂*正弦(力的角度)
4、How long should the band be?
(应使用多长的训练带?)
http://www.vo2max.com.cn/attachment/5_268_361e58af40430cb.jpg
Use starting length of band or tubing equal to length of lever arm
(使用初始长度等于杠杆臂长度的训练带或训练管)
5、Where do I place the origin?
(起点放在哪里?)
http://www.vo2max.com.cn/attachment/5_268_64b895cec080e6a.jpg
Align the origin in line with the axis of rotation
(起点与旋转轴处于同一直线)
Ensure Force Angle is 0-15° at end range (physiologic end range, where muscle is at it’s shortest length)
(确保在ROM终点角度时力的角度为0-15°)(生理学终点角度,此时肌肉最短)
Keep band within plane of motion
(训练带保持在运动面内)
http://www.vo2max.com.cn/attachment/5_268_9e6a92f8f188ed3.jpg
6、Exercise Dosing : Volume & Intensity
(训练量:数量和强度)
目标 阻力
力量和爆发力 3-6 RM
大强度运动耐力和速度 10-12 RM
低强度运动耐力 20-25 RM
7、Elastic Resistance Training Dose-Response
(弹性阻力训练剂量反应)
• 6-12
weeks training
• 3
times per week
• 2-3
sets
• 8-12
RM (10-15RM for older)
• 12-14
RPE
• gradual
increase in sets, repetitions, & resistance
• 6-12周训练
• 每周3次
• 2-3组
• 8-12RM(老年人则10-15RM)
• RPE评分为12-14
• 逐渐增加组数、重复次数和阻力
8、Elastic Resistance Progression
(弹性阻力渐阶)
• Increase
repetitions or resistance
• Progress
to next color level to maintain proper biomechanics
– Don’t
“shorten-up” on the bands; it will change the biomechanics of the
exercise
– Doubling
the band/tubing will double the resistance
• Increase
the challenge of the exercise by changing posture, movement or
stability
• 增加重复次数或阻力
• 进阶到下一个颜色(难度)级别,来保持适当的生物力学
– 不要缩短训练带,否则会改变运动的生物力学
– 将训练带或训练管对折阻力会加倍
• 通过改变姿势、运动或稳定性来增加训练难度
弹性阻力是一种独特的训练模式
1、Elastic Resistance Force
depends on 3 factors
(弹性阻力取决于3个因素)
http://www.vo2max.com.cn/attachment/5_268_7a943f43d82b40d.jpg
Force(力) =
K
(consistent within brands)
(弹性系数)
CSA
(amount of material)
(横截面积)
ΔL
(elongation)
(长度变化)
2、Force-Elongation(力-伸长率)
•
(弹性阻力随伸长率变化) =[(最后的长度-原始长度)/原始长度]* 100
Thera-Band的同种颜色的产品,当长度增加百分比一样时,产生的力也是一样的,与原始长度无关!
3、Torque & the FA(力矩和力的角度)
Torque = Force * Lever Arm * sine (Force Angle)
力矩=力*杠杆臂*正弦(力的角度)
4、How long should the band be?
(应使用多长的训练带?)
http://www.vo2max.com.cn/attachment/5_268_361e58af40430cb.jpg
Use starting length of band or tubing equal to length of lever arm
(使用初始长度等于杠杆臂长度的训练带或训练管)
5、Where do I place the origin?
(起点放在哪里?)
http://www.vo2max.com.cn/attachment/5_268_64b895cec080e6a.jpg
Align the origin in line with the axis of rotation
(起点与旋转轴处于同一直线)
Ensure Force Angle is 0-15° at end range (physiologic end range, where muscle is at it’s shortest length)
(确保在ROM终点角度时力的角度为0-15°)(生理学终点角度,此时肌肉最短)
Keep band within plane of motion
(训练带保持在运动面内)
http://www.vo2max.com.cn/attachment/5_268_9e6a92f8f188ed3.jpg
6、Exercise Dosing : Volume & Intensity
(训练量:数量和强度)
目标
力量和爆发力
大强度运动耐力和速度 10-12 RM
低强度运动耐力
7、Elastic Resistance Training Dose-Response
(弹性阻力训练剂量反应)
•
•
•
•
•
•
•
•
•
•
•
•
8、Elastic Resistance Progression
(弹性阻力渐阶)
•
•
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–
•
•
•
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–
•
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