muscles shaking/twitching while lifting.
Is this normal. This is the first week I am targeting my chest/upper body. I noticed a few times my muscles would shake in the middle of a lift. They did not hurt and I was able to finish. I just thought it was odd.
Any imput is appreciated.
Starting again after being lazy and gaining back 40 of the 65 I lost in 2013. I know what needs to be done and am doing it. Starting back on track June 25, 2014.