The AAI® medium handspring trainer can be used to help train handspring basics. It's constructed with 18-oz vinyl cover material and high-density polyurethane filler.
This thing taught my daughter how to do a backhandspring we were going to get a tramp so she could learn but we saw these and fell in love with them ever since we got them her coach said she can campete in lots of compitions and she is now competing in compititions around the world. Thanks - Caroline