This is the most useful training aid that I have seen in years. It is great for both youth and adults. I use it primarily to help with making sure my stance is aligned with my target and ball placement, my son uses it more to help adjust his posture. The constant reminder for correct alignment and stance is adjustable for all ages and body types. The magnet is a nice added touch. The real surprise for me is the durability of the towel. Typically towels (especially ones with white portions) don't survive long in our Washington spring season, but this towel continues to impress. In addition, the online videos on the Divot Society webpage help visual learners like me.