Thoughts…running with a medicine ball.
I use this exercise, but you should make sure that you are completely comfortable that this is appropriate for each participant, and that the weight used is appropriate for their size, age, fitness level etc since you say you are using this for “all ages population.” As always, safety first, so a “one-size fits all exercise regimen or intensity seldom meets that caveat.
Stay safe!
LaRue, CSCS
www.lecfitness.com
[email protected]