Anonymous wrote:OP, mini trampolines known as rebounders do not have the same accident concerns as an outdoor trampoline.
Just saying.
That’s what we have. We’ve had it for 7 years since our kids were 6, 4 and 2. No iniuries. My two rules are: do not jump off the tramp onto the flour and one kid at a time. The worst we’ve had is a stubbed toe when the first rule is not followed. We got ours from the costco adult exercise online section.
Maybe jump ropes (depending on coordination). Wii just dance or wii fit (thats an old system but i like it...some peole will give it away for free because its old).