The best way to avoid common problems like runner’s knee is to strengthen the muscles that support this important joint.

Step forward with right foot while keeping left foot in place. Bend both knees 90 degrees. Front right knee should track over ...

A new wearable uses boron nitride nanotubes and AI to monitor knee torque in real time, offering accurate, low-cost joint health tracking in daily environments. (Nanowerk News) A research team from ...

Working in fitness for 40 years and teaching personal trainer courses for the last 20, I've personally trained tens of thousands of trainers and seen just about every fitness challenge imaginable. One ...