Hello, this is the first time I have asked a question, and I'm not sure if I am doing this correctly. I have been doing the gs series since Jan'07 and the pushups have been difficult, but now they are even more difficult for me. I don't feel work in my chest, but great discomfort in my the front of my shoulders while executing movement. I use to do the first 2-3 sets (16, 14, 12) on my toes, but now can only do the first 16 on my toes, then I go to me knees for the rest. Any ideas what is going on? Thanks in advance for any feedback.
sj
sj