Fitness Pill

Michael Phelps is a world-famous Olympic gold-medalist in

People who can't get out of bed due to _______ could also benefit.

Who first discovered the fitness pill?

Where would you expect to see people on a treadmill?

How much time should adults spend exercising each day?

Drugs that still haven't been approved for human use shouldn't be

The fitness pill could help people become...

Mice with no previous ________ ran longer after taking the fitness pill.

Many people fear athletes might use the fitness pill to enhance their

The pill could also help people lose...