The flexor muscles are found in the quadriceps as well as the sartorius, iliopsoas, psoas minor, and the pectineus muscles. The rectus femoris is the primary flexor muscle of the quadriceps. The extensor muscles are found in the hamstrings and the gluteus maximus.
hip extensor, gluteus maximus
Gluteus Maximus
TFL does hop joint Flexion Abduction Medial rotation so you just need to find a muscle that does Extension adduction, and lateral rotation Gluteus Maximus does all those actions
The name of the muscle is gluteus maximus. This muscle gives shape to your hip.
Extensor
extensor
Extensor muscles open a joint and are the opposite to flexor muscles, which close it. I imagine triceps are extensor, while biceps are flexor.
Gluteus Maximus is the correct name for your buttocks.
The gluteus maximus is the largest muscle in the human body and is responsible for hip extension and external rotation.
There's more than one: flexor carpi radialis palmaris longus flexor carpi ulnaris pronator teres flexor digitorum superficialis (sublimis) flexor digitorum profundus flexor pollicis longus pronator quadratus brachioradialis extensor carpi radialis longus extensor carpi radialis brevis extensor digitorum (communis) extensor digiti minimi (proprius) extensor carpi ulnaris abductor pollicis longus extensor pollicis brevis extensor pollicis longus extensor indicis (proprius) supinator anconeus
The largest gluteal muscle in the cat is the gluteus medius as opposed to the misconception that it is the gluteus maximus. Though the gluteus maximus is very large in humans, this muscle is found to be small in the cat.