any idea for muscle building ideas for a 16year old boy to do on a 14 year old tb. need to be fairly simple as they both get bored easily and my brother doesn't exactly ride on the perfect contact (or any!)
I don't know about muscle building but a good suppling exercise is spiralling in from a large circle, making the circles smaller and smaller, and then spiralling out. My TB is very buzzy but she used to enjoy this exercise.