482 / | HD | EXERCISE DEVICES |
51 | DF | INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF {13} |
57 | .~ Bicylcling {5} | |
58 | DF | .~.~> Utilizing fluid resistance {1} |
60 | DF | .~.~> Completely detached from user support |
61 | DF | .~.~> Stand for converting bicycle |
62 | DF | .~.~> Including upper body exercise feature |
63 | DF | .~.~> Utilizing specific resistance generating structure {2} |