Horizontal Bar on the Door Pull-up Wall Door Frame Trainer Indoor Fitness Equipment Can Be Equipped with Swing Rings

About Product:Indoor Pull-up Horizontal Bar Function and Characteristics:Pull-up Is a Draping Strength Exercise That Overcomes Its Own Weight. It Requires Students to Have Certain Grip Strength, Upper Limb Strength and ShoulderWith Strength, This Strength Must Be Able to Overcome Its Own Weight before It Can Be Completed Once. It Develops Upper Limb Drape Strength, Shoulder Strap Strength and GripPower Plays an Important Role.Pull-up Is Calculated Based on the Number of Times Completed According to the Movement Specifications. If You Do More, You Will Get Better Results. Therefore, It Is a Kind of Strength Endurance.The Project.