If they perform well under pressure ALL of the time then no good for you.. but if they struggle with confidence, self control and post game self evaluation then YES!!!
NO!!! In the time during warm-ups you could have done your mindset exercises- and teaching is ONGOING
Not with my four step system that you can use over and over for $200.00
Four 1 hour Zoom sessions and the worksheets and special bonus ... thats it!!!
SIMPLE SIMPLE SIMPLE