The Russell Speed Rope is a high-quality, durable jump rope designed for CrossFit, Double Unders, boxing, running, and conditioning. It features a lightweight steel wire PVC-coated cable, adjustable aluminum handles, and speed bearings for superior control and durability. With the fastest setup time on the market, it allows quick assembly using screw knots. Its high-speed performance enhances workouts, aids in rapid recovery from mistakes, and helps users learn Double Unders more efficiently through superior grip and torque transfer.