This review describes a series of experiments in which sarcomere length was measured in human wrist muscles to understand their design. Sarcomere length measurements were combined with studies on cadaveric extremities to generate biomechanical models of human wrist function and to provide insights into the mechanism by which wrist strength balance is achieved. Intraoperative measurements of the...

The present study investigated the effects of grip on changes in the median nerve cross-sectional area (MNCSA) and median nerve diameter in the radial-ulnar direction (D1) and dorsal-palmar direction (D2) at three wrist angles. Twenty-nine healthy participants (19 men [mean age, 24.2 ± 1.6 years]; 10 women [mean age, 24.0 ± 1.6 years]) were recruited. The median nerve was examined at the proxim...

Background: The 6 min walk test is widely used to measure the severity of COPD, but this imposes an extensive burden on patients and medical staff. As alternative test, measurement activity amount during daily activities that cause COPD feel shortness breath can be acquired using wearable devices, measurements between healthy people compared. Accordingly, based machine learning...