This calf looks like it’s imploding.

For whatever reason – calves occasionally go into extreme cramping fits. You’ve probably seen the videos before. That intense tightening that makes you feel like you can’t even more your leg until it’s over. This video might just be the worst calf cramp we’ve ever seen caught on tape. It looks like the leg has a life of it’s own. Check it out and try not to feel the pain yourself above.