Arnold Schwarzenegger's flexed bicep was said to be 22 inches in circumference; Mike Tyson's -- 18.5 inches; and Venus Williams's, 15 inches. That's a lot of muscle. But chances are your arms are that ...

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Build bigger, stronger arms in less time with this biceps and triceps superset workout. It’s going to hurt, but it’ll be ...

If you want to build arms that women would love to hang on to, then these 10 exercises will have you pumped in no time.