By: Fiona Embleton, Georgia Lockstone, Meg Walters, Condé Nast, Denise Primbet, Melanie Paukner, Emma-Jade Stoddart, Lottie Winter, Shannon Lawlor, Sheilla Mamona, Ali Pantony, Lian Brooks, Korin Miller, Jenny Mccoy, Elle Turner
Not just for building muscle.