Is your arm or pushup P90X workout difficult? Did you order your P90X to come to Olympia, Lacey or Tumwater, only to find out you are having problems? Are you struggling but not sure why? Do you have shoulder blade or middle back pain? You might have weak shoulder blade muscles that make your shoulder wobbly on your ribs. Here is what this looks like (the left side is the weak side) when you lift your arms up overhead :
Here is what it looks like when you try to do a push up:
Tune in the next few days to see a couple of exercises to fix this!