They next day after an intense workout at that gym can be even more challenging than the gym itself! Your muscles and body get sore, you do not want to move and you just want to lay in bed all day. Sometimes the workout can be so intense that your muscles tend to cramp up easily even days after that workout. That seems to be exactly the case in this clip here!

This is what happens when you go through an intense Muay Thai session in an 84 degree gym for 2 hours! This individual was so dehydrated that his calves (and other muscles) were cramping up for two days afterwards!

Who would have thought that muscles could cramp up to that extent? They way that calf is moving is a bit stomach turning but at the same time you cannot help but to keep watching! It really does look like something is moving around and living in there! Talk about gross!

Have you ever seen something like this before? What was your worst gym injury? Let us know down in the comments section! Please share this video with your family and friends as this is one clip that no one should miss!