The disc is an essential part of Handy Gym because without it there would be no resistance.
The resistance levels applied to the training session depend on the inertia level of the discs that are chosen, and also on how fast and strong an exercise is.
All the discs are extremely light and the exercise is not about lifting that weight.
Choose the force discs that you consider appropriate depending on the muscular area to be exercised and the level of strength you need. Use the double power pulley if you need more strength
· Weight: 4 oz. / 120 gr.
· Size: 3.7″ (9.3cm) x 0.67” (1.7cm)
· Material: Steel wheel & plastic.
· Color: Yellow.
· Included: 2 Inertial Discs.