My legs hurt

Recovery - this is good time for it but I just can't stop riding! Thursday I was in the vehicle and my friend slapped me on the inside of the knee while were laughing at something. Well my laughter stopped at that point as that slap hit a very tender muscle/bone attachment area. Pain shot though me and almost hit the roof with my head! So that is my test. Just slap someone on the knee. If they wince in pain, they should back off the riding. No pain, good, let's RIP!!!