Large sturdy foot plate with durable linear bearing mechanisms to regulate the load throughout the excercise and to ensure the correct muscles are targeted. -- Closed kinetic chain movement focused on gluteal muscles. -- the pelvic pad allows users to relax the back while the ground leg pad reduces the weight of the body on the supporting limbs." Get more information visit on:- www.fitking.in Our mail I.D:[email protected], [email protected] Call us at :- 9958880790, 9870336406, 8800695917