Want to add some variety into your shoulder workout? Here is a powerful demonstration of 21 shoulder exercises that you can easily add into your routine. Fitness trainer Andy McDermott, creator of this “deltoid destroyer,” video uses circuit training almost exclusively for getting lean and mean results while under the tough time constraints of a hectic lifestyle.  

When planning a circuit session with an emphasis on strengthening the shoulders, choose 2 or 3 of these moves and add them in with some core work and a quick burst of cardio for a fast, incredibly effective muscle building AND fat burning workout.  

So check out the video below and treat yourself to some much-needed variety in your shoulder training. Keeping things fresh is good for your body and your mind!