Plyometrics are a type of exercise that involves explosive, fast movements designed to produce results quickly.  I workout six days a week and typically my workout plan includes weight training 5-6 days and cardio at least 3 days a week. I gave this challenge a whirl last weekend and was surprised at how sore my glutes and legs were afterwards.  This is my go to workout when I want results, quick.

Be sure to split your lunges over the period of one weekend.  For example:
Saturday and Sunday:
8 a.m. – 20 lunges
10 a.m. – 20 lunges
12 p.m. – 20 lunges
4 p.m. – 20 lunges
8 p.m. – 20 lunges