Fitness generators are sought after by fitness enthusiasts. Architect Richard Cronic said, "You are burning energy and using it to do something meaningful." . Housewife Felicia Rubin thinks it is interesting, challenging and effective.

My students want to come back and see how much energy they have created,' said Jennifer caswell, a fitness instructor. Meadows shouted loudly in the gym, encouraging people who are working out to stick to it. The small green light on the fitness equipment is prompting people to generate electricity. I just sent 69 watts of electricity, but I have to stop to change the background music. He said that someone could generate 105 watts in one breath. This competitive atmosphere can inspire people to do better, and they like the feeling of creating energy by themselves.