Welcome to Start TODAY. Sign up for our Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! Almost three years ago, Debi Mitchell of St. Petersburg, Fla.

Exercise after a total knee replacement can increase mobility and strengthen the muscles around the knee joint. Walking, stair climbing, and activities that target specific muscles may all help. Once ...

Our knee joints take a lot of pounding throughout our lives, which can eventually lead to osteoarthritis and other knee injuries. Knee replacement surgery (knee arthroplasty) is designed to restore ...

Water-based exercises like walking, jumping jacks, and back wall glide may help boost strength and cardio fitness without putting too much pressure on your joints. Exercising in water can provide a ...

If the benefits of swimming haven’t gotten you in the water yet, the boost that swimming gym exercises can give any athlete might seal the deal. Swimming pool exercises boost fitness, flexibility, and ...