Sure. I train on really anything. Its hard to decipher what to train on, because it all depends. If your training for flips? then trampoline may be your best bet. Personally, i train at my frequent spots around my town, and I make up different training routines, such as balance training, precision training, etc. I also go to my local gymnastics gym for open gym nights every weekend, and that helps too. Check around your town for a gymnastics gym, because they really do help, and theres alot you can learn there too, and alot of space and cushioning to try new things. Im perfecting my palmflip and wallspins tonight, actually