Body Power 2 in 1 Under Door Sit up and Push up Portable Fitness Equipment Dip Workout Parallel Bars PL2000 $56.53 Make sure this fits by entering your model number. HOME WORKOUT EQUIPMENT: This gym bar allows you to be creative with your exercise circuits and training routines. It’s great for calisthenics, push-ups, and resistance workouts. This at-home equipment can be used with other exercise accessories as well. PORTABLE PARALLETTES: With a small compact footprint, a heavy-duty steel base, and even stress point distribution, this balance bar can be used almost anywhere. It’s uniquely designed to be used freestanding or temporarily wedged under a door.