Chalene Johnson said this quote

The American College of Sports Medicine found that the productivity of people after exercise was an average of 65 percent higher than those who did not exercise. If I have something that's really bothering me, so much that it almost hurts my head to try to sort it out, I always find the solution in a puddle of sweat! Intense exercise is like taking a magic pill that gives you the ability to solve problems like a superhero.