Self massage

I can’t help but be slightly obsessed with the mighty latissimus dorsi. Well known as the “Lats”, they’re unmistakable on gym buffs, swimmers and gymnasts, who spend a lot of time strengthening them to develop that chiselled ‘V’ physique. Well, here’s the scoop on those much-loved superhero muscles: the latissimus dorsi are the broadest and strongest muscles of your back. They look like wings and originate on the inferior angle of the scapula, spinous processes of the last six thoracic vertebrae, last three ribs, the thoracolumbar fascia; and, posterior iliac crest (where you’ll also find the gluteus maximus – more on that later), inserting into the top of the humerus.