My shoulders, biceps, and triceps look pretty defined and muscular from the front, but from the side they look like a blob, unless I flex. How can I fix this? - Quora

Answer (1 of 2): Shoulder: Focus on the rear and side delts. Those 2 muscles will add a lot of roundness to your shoulders. I would say that rear delts for me especially are the reason I often get comments on my shoulders. I wont post a pic, but my rear delt sticks out a lot, it looks like a mini

My arms look very funny and skinny from behind but look decent from the front. What can I do to make it bigger from the behind? - Quora

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Why do our muscles look different when we flex them compared to when we normally use them? - Quora

My arms look thin from the front whereas from the side they look fine. What can I do to increase my thickness when viewed from the front? - Quora

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Can skinny guys have huge biceps or triceps? How can they get them if so many other people have trouble with it? - Quora

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