How Much Varability Do You Need?

Tan, an 11 handicapper, 51 years old, has played golf for seven years now. He practises one day and then plays the other each week. Tan takes times hitting draws and fades toward specific targets with ferent irons. This is a very common exercise. What do you think about this kind of exercise in the context of that skill level and that kind of a time availability? Itt just been clear. How mn, how many shotsve been being executed here? Thes 20 minutes. Six shapes. Wil be young, hi fads, drawes, right. Uka, iam not entirely clearof what,. how many shots agein executed in this time