Skycycle(s)

The Skycycle, a pedal-powered rollercoaster, is perched precariously on a hill in Okayama and offers fitness and thrills …

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Note the hand brakes and pink baskets.

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Also see this attempt for man to fly with a bike; especially the photo series from 1975.

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Something tells me this attempt failed, along with others in the long-history of human-powered aircraft.