Quality workout shorts are a fitness essential ... Grab one of these excellent gym bags for men. Want to prime your body for a workout and recovery? You're gonna need more than a foam roller.

Stop doing the same old gym routine. Exercises such as the back squat could be leading you to a plateau. Try this alternative instead.

Description: Learn the basics of high-intensity interval training, with exercises featured in AARP’s book “The Whole Body Reset.” Description: Learn the basics of high-intensity interval training, ...