it is hard to jump with them, but realistically a trampoline isn't the BEST practice anyway. It isn't like you can pop like that off a kicker. Anyway, tramp skis help more with the feeling of spinning with weight, and such, rather than actually simulating the mountain experience. But hey, what else are you doing during the summer? mine is just work...and a little time on the tramp
'Yeah, I'll get that cleaned up lickity-split. Speaking of lickity-split what do you say you and I meet up later, see what's going on? Just kidding. But seriously, I'm new in town, kinda lonely, looking for my parents..'