Seated Shotput
I hope I'm in the right community for this question.
My son has the opportunity to participate in high school track and field this year. He is in a wheelchair and typically participated in Special Olympics, but the track coach learned of the wheelchair division in our state.
One of the events he can participate in is the seated shotput. I've seen places where you can purchase the seat, but it seems like it could be something easily built by someone who knows how to weld.
For those familiar, what have you seen done in this regard?