Check out this video where Kipp Watson gets 15 consecutive foul shots while using a sportschair.  This happened on August 14, 2023 at the Riverpoint Sports and Wellness Gym in Albuquerque.   With him in this video is basketball chaser Hans Kayser and referee Martin Apodaca.  When the referee raises his right hand, that means the shot was legal and when he raises his left hand, that means the shot was successful.  The Guinness World Record, for those who want to know, is 12 in a row --  achieved by Kipp Watson on July 29, 2019 at the McDermott Athletic Center in Rio Rancho.