High intensity interval training is a superior method for fat loss than steady lower intensity steady state training. The reasoning behind this is two fold; high intensity interval training is more time effective method of expending energy and is also more efficient at fat burning based on energy expenditure. When comparing energy expenditure the proficiency

No sleep is no longer an excuse to avoid build muscle. Sean Hyson, C.S.C.S. As a fitness model and strength coach to NFL athletes at Bommarito Performance Systems in Aventura, FL, Marc Megna keeps a tight schedule. In fact, on many days he wakes up at 3:45 AM and works as late as 7 PM,