Essay on Human-Powered Gym

What follows is another assignment: this time a 1,700 word discussion of the human-powered gym concept. It's basically a formal writeup of the two posts I made on this back in August. Enjoy!

Human powered gyms

As we increasingly look for alternative sources of energy, could there be an untapped potential power plant within each of us? David Pickup examines the possibility and economics of a human-powered gym.