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Jeff Steck /
npub1ch3…5xur
2024-01-29 14:12:08

Jeff Steck on Nostr: A treadmill with an inflatable skirt that provides a lift force to simulate lower ...

A treadmill with an inflatable skirt that provides a lift force to simulate lower body weight.
US Patent 11872433

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npub1ch3dd7lrw7sa4qqkqmd68vxdejcxfuj35aytf9435p69zn3gz0ds325xur