Day 4! Watch our Fit Test Dummies as they do The Asylum’s Vertical Plyometrics workout. Get rid of that slushie butt!
Verdict: 10! This workout is extremely intense, and that’s not always a great thing. This plyometrics workout raises your heart rate extremely high, and does not slow down. Therefore, if your aim is to lose weight, you need to train in intervals and allow your heart rate to come back down to around 65%.