Jacks, Lunges, Burpees and Kicks? It can only be the Harpy workout designed to give you a full load in as short a time as possible. It delivers a punch no matter what level you decide to do it at and there are gains to be made each time you do it, regardless. By working muscles that have already worked but forcing them to work differently the Harpy workout will work your lower body to the stage where you will feel the burn.
Extra Credit: 30 seconds rest between sets.
