An initiative of Musculoskeletal Health Australia,
The World's Biggest Sit In is a World Record breaking attempt for the largest simultaneous chair-based exercise workout.
It is also about raising awareness and funds to support the more than 7 million Australians living with painful and debilitating musculoskeletal conditions. In partnership with Epijoint® , Musculoskeletal Health Australia will be attempting to break the world record on Friday 19th of December.
Our 2025 WBSI Ambassadors are Luke Hines and Gerald Quigley. Luke is a globally recognised multidisciplinary trainer, author, and TV and radio host. And Gerald Quigley is a respected health expert, community pharmacist, accredited herbalist, and media health commentator.
It’s time for you to pull up a chair,
take a seat and move!