Many coaches will argue that squats are the most important move in the gym. That doesn’t mean they’re not daunting or, if we’re being honest, boring. But that’s probably because you learned only one way to squat. There are countless variations of this move, using kettlebells, split legs, and different ways of holding the weights. These 10 kinds of squat will help shake up your routine while still giving you the best leg, core, and back workout the gym can offer.