After 15 years of practicing Pilates, one exercise has remained a constant in lower body routines: the clamshell. It may look simple, but don’t be fooled—this foundational move is one of the most ...

There’s no shortage of glute-boosting training sessions online – but most overlook the smaller accessory moves that build real strength and balance. One of the most underrated? The clamshell exercise.

Anyone who spends a lot of the day sitting could probably stand to strengthen their glutes. And the clam shell exercise is an excellent way to do just that. But it also offers a whole lot more. This ...