Okay, not my actual shoulders but ultrasound images of them, including one scan that can generate a 3D model. Working in a medical research department, there are often opportunities to assist in various studies and this one, rolling my sleeves up and letting colleagues scan my shoulders, seemed like an easy one to help with.

With the amassed scans from those with healthy shoulders in the department, they will have a good collection of control cases for further studies (and it meant I got to see the inside of my shoulders on the three ultrasound machines they used for the different types of image capture).