Latest Posts

Never Stop Questioning: What Tennis Innovation Can Learn from Einstein What Tennis Can (and Cannot) Learn from Albert Einstein Ace, Marvel, Spy: A Novel of Alice Marble The Final Tiebreaker The Geau Axiom Duffel Bag Tennis Beyond the Headlines: April 21, 2025 A Tennis Resurrection Story for Easter

The Cordless Jump Rope

The Cordless jump rope is one of my favorite training devices. It is a ridiculous concept on the surface. I would have loved to be in the room the first time the device was pitched to a sporting goods manufacturer. Basically a cordless jump rope consists of jump rope handles with weighted foam balls attached to a short rope. Essentially it is a jump rope without a rope.