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.
I hope it's normal, because it definitely happens to me during certain exercises!
__________________ 91 kg - No longer "obese" 90 kg/199lbs - Onederland! 85 kg - Buy new running shoes 80kg - Nail polish shopping spree 76 kg - Buy Monster headphones 68 kg - Plan trip to see friends in faraway places
I would guess it would be a sign that you were "working to failure" that point when you are close to not being able to complete a set of reps because the weight is too heavy... just part of the muscle building process... And good feedback from your body that lets you know just how much weight you can lift now...