Inside the Thoroughbred Racehorse: Just Watch This!

Of course you have never taken the Thoroughbred athlete for granted, but after watching this 48-minute documentary, you'll be in even more awe of the complex biomechanics and physiology of the running Thoroughbred. Anyone who's squeamish in a dissection might want to skip over this, but you'll miss a lot!

This documentary, part of the multiple award-winning Inside Nature's Giants series