Hamstrings, hip abductors, rectus femoris(one of the quadriceps muscles) and hip flexor.
What everyone calls the abs are thin muscles of the body.
muscles
The mustles are the ones that are in the hip thrust...
posterior mucsles
gastrocnemius
Hip flexor is a common name for the quadriceps, the large thigh muscles involved in both straightening the knee and bending the hip.
you use your toe muscles ,thigh ,hip if you using dumbbells all muscles get involved
no
running
rectus femoris
The thin myofilament of skeletal muscles is made of the globular protein called actin.