This "laying prone" exercise works your glutes, legs, lumbar, and back, all at the same time! Talk about a multifunctional movement 😂 Placing the #waffmini under your hip bones protects them from bruising and allows you to perform a wider range of motion with the flutter kick. For other helpful workout tips, check out our new Waff App in the app store. #waffstudio #instahealth #fitness #workout #pilateslife #pilatescommunity #pilatesfitness #pilatesstrength #pullups #layingprone ##sleeppositions #layingonyourstomach #spinehealth #layingprone #sleepingprone