A hill, your body weight, and a resistant band is all you need to get the six-pack you have always wanted. Tim McComsey, owner of TRyM Fitness, trainer, dietician, and fitness model, shows you how to combine the perfect sets of exercises to tighten your core and bring those muscles to the surface. You can do this workout at the park, by the river, in your backyard, or even alongside a road, anywhere you have a good hill to work with.
Six-Pack Abs with 3 Simple Short Exercises
