PU08 HMS are twister push up bars. Their innovatory construction allows to turn a hand and to change their position during the exercises. Thanks to that it’s possible to activate different muscles. That means that the training is more variable when comparing to traditional push up bars. The possibility to change hand position allows you to make more natural movements that not to stress that much weight-bearing joints. When using twister push up bars PU08 HMS you strengthen the musculature of arms, forearms, shoulders, back and chest. They enable to improve strength and endurance of the joints.Specification: Dimensions: 12 x 20 x 22 cm Material: ABS Maximum load: 150 kg Product weight (kg): 1,5 Aluminium, non-slip handles Remarks: 24 months warranty Importer: Abisal Ltd. | Poland | 41-807 Zabrze | Pyskowicka Street 17 | e-mail: abisal@abisal.pl Abisal Ltd.. declares that the products sold by the company are safe and meet the requirements contained in the Act on General Product Safety of December 12, 2003. (Journal of Laws of December 31, 2003)