Why tempt fate? If your body is saying no, why force it and risk injury? Recovery is the most important component of building muscle.
Well, I am told that if your muscles are not burning as you gym and if you don't feel pain and stiffness a day or two after then you have wasted a hour of your life in gym. After 5 minutes on the treadmill I could feel my muscles in my arms feeling better. I could actually bend them. Perhaps increased circulation or raise in body temp? Did the legs and abs again last night. First time I did squats and lunges. Legs are OK today, but I have noticed that my muscles only get sore and stiff two days after the workout. Arms today are feeling much better. Hopefully the muscle aches and stiffness will not be so severe anymore as I get accustomed to working out.
