The use of knee braces in sports medicine is a controversial topic. Knee braces are used for a wide variety of problems and conditions. But do knee braces help?
The results suggest that alleviating pain is not likely to increase physical activity levels in people with knee osteoarthritis. Although managing pain is an important goal, strategies to increase physical activity should focus on overcoming potentially more crucial barriers, such as lack of knowledge, motivation, and overall sedentary lifestyle.
Joints emit a variety of noises, including popping, snapping, catching, clicking, grinding, grating and clunking. The technical term for these noises is "crepitus", from the Latin "to rattle".