Muscular strength and its improvement are important to everyone for their regular day-to-day life activities. Conventionally, muscle function can be assessed by means of physical performance tests and ...

Background Muscle weakness due to joint injuries (eg, anterior cruciate ligament rupture) or muscle injuries (eg, muscle strain) are very frequent in sports. Objective To analyze changes to knee joint ...

3 Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark Background Knee injuries often occur due to biomechanical factors such as knee joint laxity.