small arms and wide chest. I made a mistake when i started working out, i never actually trained my arms and shoulders. Now i have a wide chest but small thin arms

The Real Reasons You're Not Getting Bigger

Why are my arms so underdeveloped compared to my torso even though

15 Reasons Why You're NOT Building Muscle!

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You Can Do This 10-Minute Workout at Home With No Equipment - The New York Times

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Great progress on back and chest, but arms remain twiglike no