24/09/2026
What if our understanding of the thoracic sling is not wrong, but is not finished either?
That is the question we are opening with tonight.
Most of us learned the sling as a hammock. A network of muscle slung between the front legs, holding the trunk up. The anatomy in that picture is sound, and the muscles are exactly where we were taught they are.
But a hammock holds, and holding is not what the thorax spends its day doing. It is managing an enormous load arriving up the front legs at every stride, and deciding where that load travels next.
A picture of something holding still cannot tell us what fails first, or in what order, or why the shoulder we keep releasing turns out to be the last thing to go rather than the first.
So the question worth sitting with is not whether what any of us learned was wrong. It is what we would do differently if it turned out to be unfinished.
That is tonight. Bradley Whale and I are going through what the thoracic sling actually does, the order it fails in, and where to look first on Monday morning.
Ninety minutes, live, 6:30pm UK. The recording goes to everyone who books, so a clash is not a reason to miss it.
Comment THORAX and I will send the link.