Forget leg raises — a Pilates instructor swears by this classic exercise for boosting hip mobility and core strength

A woman in gym kit lying on a yoga mat.

Classic Pilates exercises are derived from the original Joseph Pilates method, and they stand the test of time because they do exactly what they're supposed to: strengthen and mobilize.

One of the best Pilates exercises I use often, and which is also suitable for Pilates beginners, is the leg circle. This might look simple, but it has plenty of benefits for building hip mobility and core strength.