My favorite short game training aid is the “Impact Ball” which I use for chipping pitching and putting. It keeps the arms hands and body moving together which really benefits those players that don’t move the body and just flip their hands at the ball. On short shots this gives the feeling of hitting the shot with body motion versus all hands.
I recommend the junior size for all golfers as it fits in the golf bag and is a great tool to warm up with before every round! A must have for the serious golfers!