I'm 12 years old and have 12-13 inch biceps. Is that good or normal? Sometimes I do pretty heavy lifting. - Quora
I'm 12 years old and have 12-13 inch biceps. Is that good or normal? Sometimes I do pretty heavy lifting. - Quora
![Anna is back! on Twitter: "BICEPS COMPARE CHALLENGE July 2022 - 1st round MATCH B : @Rockhar91706600 (left) vs @closetedirish (right) Who is the stronger guy? Watch carefully and #vote below https://t.co/TY7UtJ6f37" / Anna is back! on Twitter: "BICEPS COMPARE CHALLENGE July 2022 - 1st round MATCH B : @Rockhar91706600 (left) vs @closetedirish (right) Who is the stronger guy? Watch carefully and #vote below https://t.co/TY7UtJ6f37" /](https://pbs.twimg.com/media/FYf40MAWYAEOBos.jpg)
Anna is back! on Twitter: "BICEPS COMPARE CHALLENGE July 2022 - 1st round MATCH B : @Rockhar91706600 (left) vs @closetedirish (right) Who is the stronger guy? Watch carefully and #vote below https://t.co/TY7UtJ6f37" /
![Huge Biceps 14 Year old bodybuilder Flexing Shredded Triceps and Biceps|Insane Physique|Big muscles - YouTube Huge Biceps 14 Year old bodybuilder Flexing Shredded Triceps and Biceps|Insane Physique|Big muscles - YouTube](https://i.ytimg.com/vi/jpWkmIQOAJc/hqdefault.jpg)