Maybe coach dont like training quads and hams ? ever think of THAT ? 
Hey stupid....if you go back an seek out my posts from last year, I clearly stated that I was training on a torn medial meniscus, grade one and two tears to my ACL and PCL. But with no excuses, I still managed to train for that show. Meniscus hasn't been repaired as of yet, but since you have a such a big mouth, maybe you'd like to come and get buried in a nice little workout? Since I'm only 26 years older than you, you shouls have no problem beating an "old man"...........right?