Test your fitness after 50 with the 60-second high knees challenge and see if your score puts you in good, great, or elite ...

High school athletics were my first exposure to any kind of challenging fitness activity. I distinctly remember experiencing a level of soreness I did not expect or understand, which was confusing.

A recent meta-analysis examined 217 trials involving 15,684 participants and six types of exercise to manage knee ...

A 2020 study demonstrated that older adults (65 years and older) who start high-intensity jump training (known as “plyometric” training) not only see improvements in strength and function, but also ...