Antagonistic

I want to talk about antagonistic work outs. This workout targets muscles that are oppisite of each other. This work out can help switch things up and break through plateaus. An example of an antagonistic workout is:

In this split, the whole body is worked over a period of three days:

Day 1 - Chest/Back/Abs

Day 2 - Thighs/Hamstrings/Calves

Day 3 - Shoulders/Biceps/Triceps
Many people have never thought about this kind of training. I urge you all to switch up workout routines every 3-4 weeks and to go out and try this. I also work add 3 days of cardio!
Good Luck!