Springfree Trampoline has eliminated 90% of product related injuries. Invented by a dad, Dr. Keith Alexander, mechanical engineer and university professor, was compelled to do something about the injuries associated with traditional trampolines and provide safe backyard play for his kids. He engineered out the impact zones responsible. He replaced springs with rods and developed a strong safety net that prevents falls and stands up to all kids weather. Over the years, the Springfree Trampoline has gone through many design revisions since its original prototype, but the unique safety features and dedication to using the highest quality materials have remained the same.