相关实验视频

Updated: Jul 10, 2026

Improving Strength, Power, Muscle Aerobic Capacity, and Glucose Tolerance through Short-term Progressive Strength Training Among Elderly People
12:59

Improving Strength, Power, Muscle Aerobic Capacity, and Glucose Tolerance through Short-term Progressive Strength Training Among Elderly People

Published on: July 5, 2017

12.6K

手持式动力计:测量关节扭矩发展速度和峰值扭矩的有效性和可靠性

Katherine McNabb1, María B Sánchez1, James Selfe1

  • 1Department of Health Professions, Faculty of Health and Education, Manchester Metropolitan University, Manchester, United Kingdom.

PloS one
|August 16, 2024
PubMed
概括

手持式动力表 (HHD) 在部肌肉强度测试中显示出良好的可靠性,但与异动力动力表 (IKD) 相比,它存在一些有效性问题. 扭矩发展的晚期阶段速度 (RTD) 测量更可靠,更适合临床使用.

更多相关视频

Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations07:30

Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations

Published on: May 1, 2018

15.3K
Isokinetic Robotic Device to Improve Test-Retest and Inter-Rater Reliability for Stretch Reflex Measurements in Stroke Patients with Spasticity08:40

Isokinetic Robotic Device to Improve Test-Retest and Inter-Rater Reliability for Stretch Reflex Measurements in Stroke Patients with Spasticity

Published on: June 12, 2019

7.4K

相关概念视频

Upward Impending Motion01:21

Upward Impending Motion

A square-threaded screw jack is a mechanical device widely used for lifting heavy loads or applying considerable force. Its operation is based on converting the force applied at its handle into a torsional moment, causing the upward impending motion of the screw. This movement is accomplished by overcoming the static friction between the threads of the screw and the jack.
To better comprehend how a screw jack functions, consider the completely unraveled thread as a block in contact with the...
Mechanical Characteristics of Steel01:18

Mechanical Characteristics of Steel

The mechanical characteristics of steel are assessed through various tests that evaluate its strength, toughness, and flexibility. These tests include tension, torsion, impact, bending, and hardness assessments, each providing crucial information about steel's suitability for specific applications.
The tension test is fundamental for determining tensile strength. In this test, a steel specimen is stretched using a gripping device until it breaks. The data collected during this test are used to...