The Cause
The World's Biggest Sit In
The World’s Biggest Sit In (WBSI) is a national call to action encouraging Australians to get moving, rethink physical activity, and raise vital awareness and funds to support people living with musculoskeletal disease.
Chair-based exercise is inclusive and offers a range of benefits including improved cardiovascular health, enhanced strength, better flexibility, and increased bone density, all whilst keeping your movements safe and controlled.
Support For Living With A
Musculoskeletal Condition
There are over 150 different musculoskeletal conditions, such as arthritis, osteoporosis, back pain and fibromyalgia, affecting more than 7 million Australians. These conditions can significantly reduce quality of life and have lasting impacts on overall health and wellbeing.
By SITTING with us at the World’s Biggest Sit In, you are directly supporting us to continue to provide FREE services and support for those living with musculoskeletal conditions, as well as their caregivers, families, and communities.
Some of our FREE Services include:
B.A.M Helpline
A FREE national helpline staffed by experienced healthcare professionals providing evidence-based information and self-management strategies.
Community Webinars
Presented by world-class researchers, these sessions offer valuable insights into the latest research and knowledge.
Pain Guides
Filled with a variety of pain management strategies, this tool is designed to support you to take control of and self-manage your pain.


