1. Frame


The addictive Frame studios are all about reformer Pilates, so if you’re new to those springy beds with neck braces and straps, you’ve come to the right place. Their beginner Pilates reformer class will walk you through the techniques slowly, and once you’ve got a few of those sessions under your belt, you can slide on over to their stretch-tastic deep release or hot and heavy dynamic classes for master core blasters who love to feel the burn. There's also a postnatal option.
Locations in Angel, Hammersmith, King’s Cross, and Shoreditch. Drop-ins £16-23 per class. Cheaper options if you buy class packages.