Paul Lord wrote a series of articles that would help any level of player with hints and tips. The blog also gives an insight into his playing career, the intensity of his training, and the mental focus it takes to compete at the top level.
Read these articles, then email Paul and give him a nudge to write some more!
Become a Time Machine
Use Your Sixth Sense and Become a Squash Jedi
The Straight Drive is Your Left Jab
3 Day Plan So You Don’t Play Like a “Turkey”
Listen To Your Body For Optimum Performance
Stretch Your Opponent By Stretching The Squash Court
Set The Trap Then Pounce Like a Tiger
You Must Plan To Reach Your Potential