相关实验视频

Updated: Jun 5, 2025

Influence of Step-Width Manipulation on Running Biomechanics
06:53

Influence of Step-Width Manipulation on Running Biomechanics

Published on: February 28, 2025

359

姿势宽度对运动学和动力学的影响在最大背 squats期间

Stian Larsen1, Mark de Zee2, Roland van den Tillaar1

  • 1Department of Sports Science and Physical Education, Nord University, Levanger, Norway; and.

Journal of strength and conditioning research
|December 9, 2024
PubMed
概括

在最大背时,狭窄的姿势优化了大肌肉力量,并减少了膝盖伸展的时刻. 这一发现表明,寻求最大限度地增加大肌肉参与的个体应该采取更狭窄的立场.

更多相关视频

Quantifying Arms and Legs Contributions during Repetitive Electrically-Assisted Sit-To-Stand Exercise in Paraplegics: A Pilot Study08:40

Quantifying Arms and Legs Contributions during Repetitive Electrically-Assisted Sit-To-Stand Exercise in Paraplegics: A Pilot Study

Published on: November 11, 2022

1.1K
Sit-to-stand-and-walk from 120% Knee Height: A Novel Approach to Assess Dynamic Postural Control Independent of Lead-limb08:24

Sit-to-stand-and-walk from 120% Knee Height: A Novel Approach to Assess Dynamic Postural Control Independent of Lead-limb

Published on: August 30, 2016

10.2K

相关概念视频

Impact Loading01:19

Impact Loading

Impact loading occurs when a moving object collides with a stationary structure, such as a rod with a uniform cross-sectional area fixed at one end. Under these conditions, the rod absorbs the kinetic energy from the striking object, leading to deformation and subsequent stress development. As the rod returns to its original position and reaches maximum stress, the absorbed energy, initially manifested as kinetic energy, transforms entirely into strain energy.
In cases of elastic deformation,...
184