When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images The plank is, after a short time, a pretty boring move. It's hugely ...

Flexion is the movement of a joint that increases the angle between the joint and the body part. Movement of a body part to the side is called lateral flexion. This type of movement is commonly ...

Editor’s note: Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical ...

Outside, or lateral, knee pain is a common condition resulting from a range of injuries or underlying medical conditions that affect the outer side of the knee joint. Symptoms of lateral knee pain ...