Work on strengthening the side glutes, also known as the gluteus medius and minimus. Weakness in this area can cause lower back pain and knee instability.

Amp up the Pilates stomach series (or series of 5) with a yoga strap and a little extra movement. If you don't have a yoga strap, you can use a bathrobe tie or belt. Recommended props: 1 strap

Transform your shoulders with this Pilates series that's great for your shoulder girdle, biceps and triceps - especially if you do a lot of chaturangas or inversions in your yoga practice. Recommended props: 1 tumbler

This Pilates mat sequence is based in the classical method, but gets spiced up with some added movement and props. If you don't have blocks, Holly provides you with some easy alternatives. Recommended props: 2 blocks

Bring the classical stomach series into the headstand position with this fun advanced Pilates class. Recommended props: 8 blocks

Strengthen the deep lower back muscles that are oftentimes responsible for lower back pain. Recommended props: 2 blocks