GUYS: How much can the average guy lift? - GirlsAskGuys
When i was 12-13 gr 8 i could lift at least 75 pounds (cause my body structure). Now i can probably do at least 30 chin ups. I found that lifting weigh is bad for you if your underage. It can break the growth plate if you lift too much. However, if you lift just your weight that is the precise amount you should be lifting.