GLA:DOsteoarthritis

GLA:D® for knee and hip osteoarthritis

An evidence-based, six-week education and exercise program that helps thousands of people delay or avoid joint replacement surgery.

Matthew Sostaric
Accredited Exercise Physiologist coaching a client through a tailored exercise program at SOS Exercise Physiology in Brunswick East.

If you've been told you have hip or knee osteoarthritis (OA), you've probably also been told the options are pain medication, injections, or surgery. There's a fourth option that international research consistently shows works, and it doesn't involve a scalpel.

What GLA:D® is

GLA:D® stands for Good Life with osteoArthritis: Denmark. It's a structured program developed in Copenhagen and now delivered around the world (in Australia, La Trobe University leads the registry). It pairs:

  • Two education sessions covering OA, load management and self-management.
  • Twice-weekly supervised neuromuscular exercise for six weeks.

What the data shows

Across 30,000+ Australian participants:

  • Significant reductions in pain.
  • Improved walking speed and joint function.
  • Reduced reliance on pain medication.
  • A meaningful proportion delay or no longer require joint replacement.

Who it's for

  • People diagnosed with knee or hip OA.
  • People considering joint replacement and wanting to try conservative care first.
  • People who've already had surgery and want to rebuild strength and confidence.

What it looks like at SOS

Sessions are run in small groups so you get individual coaching with the energy of a class. We measure your starting point, track progress weekly, and re-test at the end so you can see exactly how far you've come.

If you're stuck wondering whether to put up with the pain or sign up for surgery, GLA:D is almost always worth a six-week trial first.

Ready when you are

Book a free discovery call.

A quick, no-obligation chat to see if Matt's the right fit for your goals, recovery, rehab or performance. We'll get back to you the same business day.

Sister brand · SOS Running

Coaching for runners, by runners.

Matthew is also Director and Head Coach at SOS Running, online coaching for runners chasing PBs, integrating strength, or returning from injury. The same clinical rigour, applied to the road, track and trails.

PB progression

Periodised and polarised training targeted to you, the runner

Return-to-run rehab

Returning from, or managing niggles/injury

Strength integration

Lifting that complements the mileage