It's very important to have good practice routines. It's kind of like going to the gym to workout in the weightroom. There should be a routine for each workout. There might be different routines for different days, but there is still a routine. The same should be said for golf, have routines. There are two drills, one for routine practice and the other to practice a round of golf from one position. There are links to other resources included on this page.