Very simple this week. 250 workout.
All you will need is a stopwatch and the determination to give it a massive go.
Before you can move on from an exercise you have to complete the 50 reps. During this workout the major killer is the rest you will need to take. To get a good time going unbroken or with only a short rest will ensure a good time and a good workout.
50 Walking Lunges ( 25 each side)
50 Push Ups
50 Crunches (Hands on thighs)
Give it a go!