Mending my jujitsu pants is like working on an old car.

Mending my jujitsu pants is like working on an old car.

One of the martial art disciplines I practice is ground-based Jiu-Jitsu.  A common position is to be on your knees or stomach on the mat or opponent. We where uniforms most of the time and the knees are usually reinforced with fabric or padding.  These uniforms get...