Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. Some Olympic fans ...

Flexibility is an underrated aspect of fitness, especially since we tend to lose some of our mobility as we get older—how many of the older folks in your life can comfortably reach overhead? But ...

“Stretching involves elongating muscles to improve flexibility of the muscle group and improve the range of motion (ROM) of the joints the muscle(s) cross or affect. Stretching also activates the ...

Flexibility, how do you define it? In simple terms, it's about moving efficiently from one position to the next. Proper mobility requires a balance of flexibility, strength, and control across ...