just warning people that use trampolines. they rule, but don't think you're invincible. i've had mine for 3 years and i was trying to figure out
d-spins and ended up landing straight on my head. that was a month and a half ago. it hasn't healed right yet so i went back. they checked the x-rays again and i have a fractured vertebrate. i might not be able to ski this season. :( keep jumping but just know you can really mess things up. payce!