and allows for over 20 exercises. do the aerotrainer super crunch. the pre-stretch works your abs even harder, engaging the entire core. then it's the back extension, super rock, and lower back traction stretch to take the pressure off your spine and stretch muscles. planks are the ultimate total body exercise. build your upper body with pushups. work your lower body with the aerosquat. the aerotrainer is tested to support over 500 pounds. it inflates and deflates in less than 30 seconds using the electric pump. head to aerotrainer.com now. now it's your turn to lose weight, look great, and be healthy. get off the floor and get on the aerotrainer. go to aerotrainer.com, that's a-e-r-o-trainer.com.