Movement by Muscle Actions

Small External rotation leg muscles
1. Piriformis
2. Gemellus superior
3. Obturator internus
4. Gemellus inferior
5. Quadratus femoris
6. Obturator externus

Larger external Rotators
1. Illiacus
2. Psoas Major

Hip abductors
 
1. Gluteus maximus
2. Gluteus medius
3. Gluteus minimus
4. Tensor fascia lata muscles.