10
Yes, they are. They should have supervision until they are in their mid to late teen years for parties.
I am 13 and I use a treadmill about every day!! It helps me stay in shape and feel better about myself. It could help many 13 year olds self esteem to use a treadmill to get in shape. Too many kids out there are obese because they do not eat healthy or exercise. 13 year olds should definitely use treadmills.
no
Yes they should
The lab should be able to.
Yes if you are good enough
no
They should be a sophomore. If they have a late birthday like me they should be a junior
food.
yes
If he or she is mature
Slim.