Working on figuring out the plan for the Cross Country and Ive seen some professional groups doing these types of drills and wondering what you guys know about these and if you know any good ones? Or if they are just totally worthless?
Working on figuring out the plan for the Cross Country and Ive seen some professional groups doing these types of drills and wondering what you guys know about these and if you know any good ones? Or if they are just totally worthless?