Xtend Barre is a 55-minute cardio infused workout that merges dance, pilates and ballet. This technique helps boost your adrenaline to strengthen, lengthen, and chisel your body. Xtend’s core clientele have all tried other barre-based workout classes, but they are looking to achieve something that can target their entire body in one session. Here, classes target each muscle group while still infusing cardio; it’s about feeling good about your body both inside and out, according to Xtend creator, Andrea Rogers.