Do You Know The History Of Trampolines As Exercise Equipment ?

The manufactured trampoline, as we know it today, was created by two men, George Nissen and Larry Griswold. Around 1935, Griswold, then the assistant gymnastics coach at the University of Iowa, and Nissen, a tumbler on the University of Iowa gymnastics team, “made regular jaunts to Bloomington, Illinois where numerous circus people had their winter […]