Are Wall Sits Good. However, they are usually used for building stamina, endurance, and stability rather than of the two exercises, squats are much better for building muscle and strength. Wall sits are an exercise that involves leaning against a wall with your knees at a 90 degree angle, and feet planted on the floor.
Add some simple modifications to really amp up your workout!
Wall sits can be used to build muscle mass (and a shapely behind). The wall sit is not a complicated exercise, but many people often still get it wrong. Best of all, the movement has benefits other exercises may be lacking. The exercise is characterized by the two right angles formed by the body, one at the hips and one at the knees.