HIIT or High Intensity Interval Training involves pairing periods of intense high energy exercise with low effort rest intervals to challenge specific energy system. Inferno Hot Pilates uses Pilates principles of control for effective core building and HIIT to get the cardiovascular up and calories burning. Your core is also known as the power house and refers to the transverse abdominal muscle, spinae erectors, pelvic floor, diaphragm, glutes and legs. A strong core is the f