Plus Size core exercises that does not require getting up and down off of the floor! When I started at over 350 lbs, I truly needed help getting off of the couch and getting a strong core seemed like an impossibilty. I discovered it is, thanks to modifications. Please visit my YouTube Channel at CoachTulin to see how I modify these exercises! - Plank - knee raises - Mountain climbers - Pilates - Yoga - Crunches - and more standing upright, using the wall, or the side of a sturdy chair!