Ever wonder how Food Network chefs stay so fit? Their days are filled with cooking and taste testing, so you’d think a healthy and balanced lifestyle would be difficult to maintain. But stars like Marc Murphy, Melissa d’Arabian and Marcela Valladolid make it seem easy. From CrossFit to yoga, Food Network Magazine got the low-down on chefs’ favorite workout routines. Scroll through the gallery below to learn their fitness secrets and get inspiration for this grilling (and swimsuit) season.