One of the most well-known exercises is the squat. The exercise comes in countless variations — think: back squat, front squat, sumo squat — and can be performed with a variety of workout equipment, ...

Add Yahoo as a preferred source to see more of our stories on Google. Erin Banks said he's recently made major lower body gains by using hack squats to build leg muscle.Courtesy of Celsius Elite ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Bodybuilder Erin Banks doesn't skip leg day, but he does skip popular lower body exercises like ...