Looks like humans aren't the only ones having fun on trampolines ...
Jumping on a trampoline isn't just fun — it's good for your health. Scientists have found that low-impact bouncing boosts lymphatic circulation, improves bone density, and might even make you happier. (Have you ever tried to frown on a trampoline? It's almost impossible!) But trampolines aren't just doctor-approved. These 8 animals love them, too
1. Happy boxer bounces on command.
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