The Muscles of the Left Leg, Seen from the Front, and the Bones and Muscles of the Right Leg Seen in Right Profile, and between Them, a Patella by Michelangelo (1475–1564), 1515–1520 (?), from Wellcome Collection
Why do I have sharp pain below my knee on the front outside of my leg when kneeling? - Quora
The muscles of the left leg, seen from the front, and the bones and muscles of the right leg seen in right profile, and between them, a patella. Drawing by Michelangelo Buonarroti
Art UK Discover Artworks
Fixing Patellar & Quad Tendon Pain – Squat University
Right leg muscles hi-res stock photography and images - Alamy
Right leg hi-res stock photography and images - Page 2 - Alamy
117 Red Chalk Drawings Image: PICRYL - Public Domain Media Search Engine Public Domain Search}
Il Sogno (The Dream)
Left front leg hi-res stock photography and images - Alamy
Anatomia humana - PICRYL - Public Domain Media Search Engine Public Domain Search