Why Buy An Exercise Chart? More times than not when someone brings a new piece of exercise equipment home they have little to no understanding of how to use it safely to achieve maximum results. An exercise chart can often be hung on the wall in the area that the new equipment will be used so that user can see the recommended exercises and the proper way in which to execute them. These days exercise posters cover much more than just the anatomy of the body and dumbbell and barbell exercises. You’ll find exercise ball wall charts, bodyweight training charts, stretching charts, resistance band charts, heart rate training charts and charts that address and help you improve your flexibility. Most will give you the basics needed to learn how each exercise is properly performed with guidelines provided that address number of sets, reps and times in which some exercises should be done.