x-posted in teens.
So ds1 is now 13 years old. He runs track and is going to try out for cross country this year. So he's got down the aerobic stuff. He has decided he wants to do some strength training with weights. We can not affort to send him to a trainer or a gym. I only have 2 and 5 lb weights.
So I have no idea where to start. I know we can probably get some more dumbbells on craigs list or free cycle, but I don't even know what he needs or what he should and shouldn't be doing.