This trampoline is awesome!  I am hooked on working out on it.  I do both trampoline workout videos and also will put on my favorite songs and just jump like crazy! :) It's great quality and was SO easy to put together! I've had it 8 days and am down 5 pounds. Finally look forward to my workout!  For me  the bar is key so I can work out really hard and not be afraid of hurting myself.