Pickleball Knee Exercises

I have had some knee challenges over the years, and flare-ups occur from time to time. So this week permit me to show you what knee exercises I am doing right now.
Have You Stretched Today? Did you Stretch Twice?
I know you read my posts hoping to find something that will help your pickleball game. So here you go: you need to stretch! In fact, you should do it twice.