Fitness Humor #45
Posted on 29 Jan, 2015
Oh, so you have no time to workout? Tell me more about how you just reached level 251 in Candy Crush Saga.
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The Competitive Runner's Handbook
The Bestselling Guide to Running 5Ks through Marathonsby Bob Glover
Triumph
The Untold Story of Jesse Owens and Hitler's Olympicsby Jesse Owens
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Unlocking Your Potential to Run Naturallyby Kelly Starrett
Running with Curves
Why You're Not Too Fat to Run, and the Skinny on How to Start Todayby Jill Angie
The surface area of a human lung is equal to a tennis court. To more efficiently oxygenate the blood, the lungs are filled with thousands of branching bronchi and tiny, grape-like alveoli and microscopic capillaries to keep you properly oxygenated.
