It doesn’t matter if you’re new to Pilates or own a reformer, a Jumpboard class could be just what you need to add to your weekly routine. The Jumpboard is an attachment that converts a reformer into a horizontal jumping machine. It fixes to the front of the reformer where the footbar is. While lying with your back on the carriage you can adjust the spring tension and jump on the board as if it were the floor. The spring tension takes gravity out of the equation, so it feels like you’re jumping on the moon.