New resistance-training guidelines show that any amount of strength training can significantly improve muscle, strength, and physical function.

In TODAY.com's Expert Tip of the Day, a physical therapist explains how to choose the right equipment for your strength goals.

If there’s one piece of at-home fitness equipment that gives you serious bang for your buck in your home gym, it’s the unassuming resistance band. Essentially oversized rubber bands, they can stand in ...

As people age and muscle mass decreases, it becomes more challenging to perform daily activities like walking and climbing stairs. In fact, 35% of adults over the age of 70 have challenges with ...

Researchers at Memorial Sloan Kettering Cancer Center (MSK) have made an important discovery about how genetic mutations in ...

As we age, our body’s nervous system starts to slow down. The nerves that tell our muscles to move don’t fire as quickly. That decline can shape how we move, react, and perform. Resistance training ...

Insulin resistance occurs when your body doesn't respond to insulin as it should. While insulin resistance is not the same as ...