Heavy Jump Rope – Gravity Rose

This rope increases resistance as the user swings faster, providing progressive resistance. It features ergonomic handles, shatter-proof construction, and a bearing-free design.

• The description claims the resistance increases as you improve.
• The description claims the handles distribute torque across the palm.
• The description claims the handles are built to survive drops and smashes.
• The description claims the design allows for natural movement and less joint strain.