To determine if 6 stone (84 pounds or approximately 38 kg) is underweight for an 11-year-old boy, it’s important to consider height and body composition. Generally, using the Body Mass Index (BMI) can help assess whether a child is in a healthy weight range. An 11-year-old boy's weight may be considered underweight if his BMI falls below the 5th percentile for his age. Consulting a healthcare professional for personalized assessment is recommended.
6st 11 also it depends what thickness your child is
its a little underweight they should be like 95lb.
Weightlifting won't do much for an 11 year old, but it wouldn't hurt. You won't be able to bulk up until 14-18.
90 pounds = 6st 6lb
i think you are a little bit underweight but it all depends on your height
depending on your height that can be extremely underweight! if you are 5'0 lets say that is extremely underweight but if you are 4'5 that is ok.
you are underweight
when they are at least 10lbs under 84lbs
No, its underweight..
6St. 10.6Lbs.
40.8 kilos for 6st 6lbs
6st 8