Hey guys, I just have a real quick question that I'd like some perspective on. It's regarding training a particular muscle group (shoulders and biceps in my case), resting but not feeling soreness the next day and feeling like I can train the muscle again soon.
So how do I know if I've properly stimulated and trained the muscle and it needs recovery? Is it a rule of thumb that if the muscle isn't sore I haven't targeted it properly and it won't grow?
Mind you I'm not some small dude - 6'3 240lbs, it's just a recent phenomenon I'm experiencing.
Cheers in advance.