its not going to help two players do their drills while others stand with folded hands everybody on the court should be involved during practice thats what we call better utilization of time and practice we must have raw materials and then of course the court especially for the youngsters or beginners if they practice on bad or hard court at young age they may encounter injuries and thats not going to help them in future as a lot of time is wasted in rehabq how long you would practice in your playing daysa i have always spent more time on the court i played only for three years but used to practice for fourfive hours doing various drills transcribed by ruchir mishra