WOW Fitness TTDI - ~fact friday~ QUADS or quadriceps femoris form the biggest muscle group in the body. 'Quad' in Latin means four. These 4 big muscles work in tandem with the
Muscle quadriceps fémoral — Wikipédia
Body facts: The Quadriceps muscles
Anatomy of the Quadriceps Muscles
Quadriceps
Quadriceps femoris muscle: Anatomy, innervation, function | Kenhub