In the mid-20th century, gymnasts developed a training tool that allowed them to rehearse their flips without fear of gravity. The mini trampolines that they used had an unexpected side effect, however: elation.

Today, Jump Station of Michigan straps visitors of all ages into these springy apparatus, outfitting them with a safety harness that is connected to stretchy elastic bands. The cords simultaneously provide lift and negate a harsh impact upon landing while propelling jumpers into thrilling leaps and flips. The experience even constitutes a stimulating cardio workout as heart rates increase during each jump. Groups can reserve the air-conditioned space for a private party, which includes unlimited jumping and games, and then head over to the Zap Zone next door for rounds of laser tag, glow golf, and go-karting.