Originally Posted by FrisbeeFool
Both achieve the same goal. True. Although one is much more descriptive, accurate, and less convoluted, It's hilarious going on a tennis forum and using terms like unit term which are common parlance in coaching circles and having 5263 running around saying players in the modern game don't execute a unit term.
The point is in not being descriptive. Tennis, as in most sports, is learned through feel. Reading a book on biomechanics does not make you a great athlete. Often times, it makes you play much worse. I'm sure you've read the Inner Game.