How long does it take to increase arm size by 1 inch?
Regarding this, how long does it take to add an inch to arms?
To gain 1 inch on your arm you need to gain 10 lbs of muscle. If you are a beginner, you can gain 1 inch (gain 10 lbs) in about 2–4 months.
Keeping this in consideration, how many inches can you add to your arms in a month?
There actually are simple As per some experts - it takes about ~ 10 lb of lean muscle mass on an average frame to gain an inch in size on your arms. How much of lean muscle mass can one gain in a month - I would say 2-3 lb if one is a newbie and if all factors like diet, training and recovery add up well.
Absolutely. 11 inch biceps are just fine. I wouldn't recommend measuring your biceps to tell you whether your body is "good" or "bad" - that's the start of having a fairly dysfunctional relationship with your body. If you are an adult man, it is smaller than a European or American average.