Human Yo-Yo

Using a flywheel, which has a large amount of inertia, we can lift the entire weight of our body in the air, just like the movement of a yo-yo.

Catalog number: PSY002

Physical principal

Inertia of a flywheel

Operating instructions

Hold on tight to the handle hanging from the strap. Pull the strap down hard and quickly and let the flywheel lift you up.