do you use a reference for knowing all of those muscle groups or are you just a genius

Jrrhejo ijrwkhbsjmsvbajsbshejbsiwjdjsjiwhdbdjjsbdhhjsvshhzjajdbjkaknejjksmbwhzknnwjjbxkjwbdnksihdmifzbcsaghdkstfsfczhsksjdxhtsfsfadaafSfwyys

😂 goo goo gaa gaa

Ayo is this guy rizzing me up im guy now ok 🥴