Kirstin Weible, PT, ScD, COMT Pickleball is one of the fastest growing sports in the United States. In fact, 4.8 million people were playing last year. The sport has been around for 50 years, but the pandemic saw a soaring increase in popularity. In 2021, the average age of US pickleball players was 38, down from 2020 when the average age was …