A Little late posting this, but here is our exercise for this week: “Walking” push-ups. Find something to elevate your feet 1 to 2 feet off the ground. Assume to push-up position with your hands on the ground and your feet placed firmly on your base. Start walking your hands back toward you feet letting your knees bend as you do so. Once your hands are as far back as they can go reverse direction and start walking them back out to push-up position again. Try to get into an even pace of walking in and out; you can start with a short time of 1 min but slowly increase to maintaining the walking motion for up to 5 min.
A great way to build your shoulders and increase your ability to handle muscle fatigue.