Leoni Jesner is a fitness, health, and lifestyle writer who has contributed to Byrdie and LIVESTRONG.com, among other publications. She is also a personal trainer, mat Pilates instructor, and ...
A growing number of fitness fans have turned to trendy reformer pilates to give their health and body an overhaul, writes Olivia Petter. But could 30 days of intense classes help with a bad back?