Shoveled lots this weekend? Well, we're guessing you used the same side and hand to do it, right? And now you're feeling the effects today? Well that oblique is overworked and need to re-fire the other side oblique. Hold a heavy Dumbbell, Kettlebell , or whatever you have in the house house on same side that you shoveled with to get the other side firing up. Check out the video below to learn more!