Granted Tyler is a top level athlete, but he had the most common problem we see, an uppercutting swing. This simple drill gave him a different focus and one of the most amazing turnarounds we've seen in a swing.
https://youtu.be/oJHYRW-Dq94
This is a great drill if you have a tendency to loop your swing or drop your hands. Tried it out yesterday in a hitting clinic and the results were amazing!!
Steven L Imlay