Make Your Workouts More Effective With a Free Standing Pull Up Bar If you are doing P90X or another home workout system, stop wasting your time with those flimsy doorway bars. Upgrade your workout by upgrading your equipment. A free standing pull up bar is better and will allow you to get a much better workout. in Public bookmarkswith free_standing_pull_up_barfree_standing_pull_up_barspull_up_bar Note: If you are doing P90X or another home workout system, stop wasting your time with those flimsy doorway bars. Upgrade your workout by upgrading your equipment. A free standing pull up bar is better and will allow you to get a much better workout.