How I know how far to take back my racket ?
The best way is a measurement system give your backswing a numbering system from 1 to 5 and it’s a -1-2-3-4-5 and for every notch that you take it back that’s one number for faster shots it should be a lower number for slower shots you have more time it’s a higher number. that’s how I know how far take it back.