Online H.I.R.T Classes x 4
As used by Chris Hemsworth to get in shape for THOR...
WHY & What is H.I.R.T.
High Intensity Resistance Training (HIRT) is essentially resistance training for fat loss. HIRT training is the most effective way to increase your Base Metabolic Rate (BMR), increase your Exercise Post Oxygen Consumption (EPOC), and burn calories at the same time.