Hold one arm out with your palm down and with the other hand push all five fingers up and back to stretch the flexor on the bottom of your wrist
When your perfect drive ends up in a divot, first ascertain the type of lie you have, then use one of these two techniques to get it out
A lack of connectivity between your lower and upper body causes the clubface to lag, so try this split-handed drill to get your lower body weight flowing through to the finish