Launch Trampoline Park, Waltham

Retired NFL cornerback Ty Law has exchanged the gridiron for a far more forgiving, far more buoyant playing field. At his Launch Trampoline Park, visitors of all ages bounce, flip, and twirl as they burn calories and defy gravity on jumping courts—including one designed especially for kids and another for playing dodge ball—comprised of adjoining floor trampolines and angled wall trampolines. There’s also a mammoth foam pit so that you can be assured a soft landing should you attempt any feats of aerial wonder.

As fitness remains one of Law’s top priorities, he offers fitness classes that provide low-impact workouts while incinerating up to 1,000 calories each bouncy hour. For those seeking a break from bouncing, the park has an arcade and a café with free WiFi.