How can I burn 1,000 calories in an hour?

According to Total-Gains, an effective way to lose 1,000 calories in an hour is “metabolic conditioning”. It is a type of training that combines both heart and resistance training that significantly increases the metabolic rate.

Total-gains explains that this kind of training is so hard that most people find it difficult to do it. It can include exercising with heavy weights then shifting to sprints and repeating it several times. This is also an intense workout because it requires an intensity that raises heart rate considerably. Therefore it stresses both heart and lungs. The benefit of this workout is the “after burn” effect wherein the body burns more calories after training.