Precision Rehabilitation: Mechanisms and Efficacy of Vibration in Exercise Training for Degenerative Knee Osteoarthritis

Each participant will randomly receive four different vibration conditions (2 frequencies × 2 vibration modes = 4 conditions) in a different order. Considering that the current research range of local vibration frequency is 10 to 150 Hz the frequencies with low and high frequencies (30/60Hz) will be selected. The location chosen for this study is the quadriceps muscle belly. Two-minute vibrations will improve muscle strength without any fatigue side effects. Two vibration modes include providing a two-minute continuous vibration intervention and only providing vibration during the rest position before executing the functional test.