How Many Calories Do You Burn With 50 Minutes Low Impact Aerobics Aug 15, 2016. We Tried It: LIT, a Low-Impact, High-Intensity Workout Loved by. and resistance -band training for a 50-minute, total body workout. RELATED VIDEO: You Can Burn 1,000 Calories in an Hour on a Trampoline?!. The Verdict: This class was different from any other workout I've taken before, which I loved. Jan 4, 2018. Port Manteaux churns…