Mel demonstrates his unique equipment for reverse hyperextensions. Exercise: Reverse Hyperextension Machine Category: Supplemental Muscles targeted: Glutes, lower back, and hamstrings This exercise is regarded by many strength coaches as being the best lower back, hamstring, and glute exercise. This is because it allows you to train all these muscles in unison. This is important [...]

You may not know this, but many people do not use good form when doing an ab crunch. Not only can this cause back problems, it will also make your ab workout less effective. Learn to do it right! Difficulty: Easy Time Required: 3 to 5 minutes Here’s How: