What if you could burn away excess body fat, without needing to spend hours in the gym?

That’s what high-intensity interval training (HIIT) can do for you. These workouts are intense (like it says in the name), but they are awesome for fat loss. Even better, HIIT workouts don’t need to take up your whole day. A simple 20-minute HIIT fits into your busy schedule and is an efficient way to build the body of your dreams.