Isometric, isotonic, and isokinetic exercises refer to the different techniques for activating and strengthening muscles. Isometric exercises, like planks, involve activating muscles with no movement.

Changing into workout clothes and breaking a sweat isn’t always an option when you’re strapped for time or at work. Isometric exercises, a.k.a. “static contraction training,” could provide an ...

Isokinetic exercise uses specialized workout equipment to maintain a constant speed during movements, regardless of the amount of force applied. Its purposes include rehabilitation, recovery, and ...