Airtrack – just fun and lots of exercise
I bought one of these mattresses and use it daily. Not only me – also my kids. Each day they cannot wait to jump around – at least once a day I have to go with them to have fun on it for an hour or more (mostly I have to finally say: enough). I can follow how they improve in their skills. Usually we watch next to jumping various Music-Clips – they like those, where dancing is combined with kind of street-jump. There they get the ideas for their new movements on the mattress.
I can say: this Airtrack truly keeps you fit, young and all of this with lots of fun!Jump around!
Here’s their website: http://www.airtrack-europe.de/