Blast your legs and core with this quick workout that will have you sweating in no time! We’ll cycle through 2 rounds of 3 leg exercises, isolating each leg in a 20-20-20 style circuit: 20 seconds of rest, 20 seconds of pulses, and 20 seconds of a hold. Before moving to the other side, we'll fire up your core! A quick final stretch, and you’re done!