Push-ups, pull-ups and squats are essential exercises in fitness training. In bodyweight training these are fundamental to learning more advanced skills and should never be neglected, even if you can do muscle-ups, levers or the human flag. / This design consists of push-up, pull-up and squat icons and next to them the challenging verbs PUSH, PULL, SQUAT in all-caps. All design elements are printed in white and are available on black, red and dark backgrounds. • Also buy this artwork on apparel, kids clothes, phone cases, and more.