Isometric exercises might sound like something ... It works the entire posterior chain, including your hamstrings, glutes, and lower back, making it a killer move for building muscle and strength ...

Isometrics are exercises like planks and wall sits that strengthen muscles and tone the body. Because they are low-impact, isometric exercises help injury recovery and relieve joint pain.

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.