请输入您要查询的百科知识:

 

词条 Leg press
释义

  1. Muscle groups

  2. Magnitude of leg press lifts

  3. See also

  4. References

{{ref improve|date=December 2012}}

The leg press is a weight training exercise in which the individual pushes a weight or resistance away from them using their legs. The term leg press also refers to the apparatus used to perform this exercise. The leg press can be used to evaluate an athlete's overall lower body strength (from knee joint to hip). It has the potential to inflict grave injury: the knees could bend the wrong way if they are locked during a leg press.

There are two main types of leg press:

  • The diagonal or vertical 'sled' type leg press. Weight disks (plates) are attached directly to the sled, which is mounted on rails. The user sits below the sled and pushes it upward with their feet. These machines normally include adjustable safety brackets that prevent the user from being trapped under the weight.
  • The 'cable' type leg press, or 'seated leg press', commonly found on multigyms. The user sits upright and pushes forward with their feet onto a plate that is attached to the weight stack by means of a long steel cable.

Muscle groups

The leg press works the following muscle groups:

  • Quadriceps
  • Hamstring
  • Gluteus maximus
  • Calves (partially)

Varying the angle between the sled and the backrest and/or the position of the feet on the plate puts more emphasis on one or the other muscle group.

Magnitude of leg press lifts

{{unreferenced section|date=September 2015}}

As the diagonal leg press involves pushing a weight along an inclined track, rather than lifting it vertically, it is possible for strength trainers to press very heavy weight in comparison to other exercises.

See also

  • Health
  • Exercise
  • Kinesiology
  • Personal trainer
  • Exercise physiology

References

* Análise anatômica e eletromiográfica dos exercícios de leg press, agachamento e stiff{{Strength training exercises}}

2 : Weight training exercises|Weight training equipment

随便看

 

开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。

 

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间:2024/11/10 18:18:55