01/21/2026
Can handheld ultrasound accurately measure humeral retrotorsion?
This new validation study says yes, with big implications for overhead athletes.
Key takeaways
• Handheld ultrasound showed excellent reliability (ICC = 0.98)
• Strong agreement with traditional MSK ultrasound—no meaningful bias
• < 2 minutes for bilateral measurements
• Lower cost + portable, making clinical assessment far more accessible
Shout out to the research team including our very own Director of Research, Natalie Myers, for delivering clinically meaningful research that truly bridges research and practice.
Well worth a read, particularly for anyone working with throwing athletes: https://tinyurl.com/mxsybdvk