Therapeutic ultrasound is a popular method of injury treatment and assessment, but research refutes its clinical value.
In order to best help your clientele, it’s important for coaches to understand the muscles of the back, what can cause back pain, and treatments (after physical therapy, of course.)
CrossFitters are willing to eat like a saint, train like an animal, and make sacrifices for performance. But it seems to take a catastrophic injury to get these folks to see a chiro, PT, etc.