After personal training for 5 years, Jason DeAngelis launched the All In Fitness brand. The business, located in Belmar, NJ, operated for over a decade training clients of all ages and skill levels to become stronger, leaner and overall healthier. More recently, in August of 2023, the facility closed and the brand pivoted towards working more exclusively with elite athletes, as well as building an online training presence that is more versatile and able to reach more clients.