Although trampolines can be dangerous I think with the net in place as well as supervision your little ones should be safe. Any exercise really helps us cfer but trampolines are so much fun ( my lil sis has one and we jump all the time ). The more fun they are having the less it seems like exercise and hey, if it helps them cough up that junk jumping can be a more fun alternative to physio ( shouldnt be a full replacement though) Also Jessicacf21 has a good point..it would be more fun if they they could play together..(more of a workout too because its harder jumping with someone else jumping beside you) Anyways good luck and I hope they enjoy it if Santa brings one <img src="i/expressions/face-icon-small-happy.gif" border="0">
Happy Holidays,
Karen