abdominal external oblique muscle abdominal internal oblique muscle anal triangle artery bulbospongiosus muscle chest coccygeus muscle cremasteric artery cremasteric reflex cremation deep perineal pouch deep transverse perineal muscle emedicine erector spinae external intercostal muscles female gpnotebook genital branch of genitofemoral nerve genitofemoral nerve human human abdomen human back iliacus muscle iliococcygeus muscle iliocostalis inguinal canal inguinal ligament innermost intercostal muscle intercostal muscle internal intercostal muscles interspinales muscles intertransversarii muscle ischiocavernosus muscle kinesiology latin levator ani levatores costarum muscles list of bones of the human skeleton list of human nerves longissimus loyola university chicago male matthew barney multifidus muscle muscle obliquus capitis inferior muscle obliquus capitis superior muscle pelvic floor pelvis perineum psoas major muscle psoas minor muscle pubococcygeus muscle puborectalis muscle pyramidalis muscle quadratus lumborum muscle rectus abdominis muscle rectus capitis posterior major muscle rectus capitis posterior minor muscle reflex rotatores muscles round ligament of uterus suny downstate medical center scrotum semispinalis capitis semispinalis cervicis semispinalis dorsi serratus posterior inferior muscle serratus posterior superior muscle skeletal muscle spermatic cord spermatic fascia spermatogenesis sphincter ani externus muscle sphincter ani internus muscle spinalis splenius capitis muscle splenius cervicis muscle splenius muscles subcostales muscle suboccipital nerve superficial perineal pouch superficial transverse perineal muscle table of muscles of the human body testicle the cremaster cycle thigh torso transversospinales muscles transversus abdominis muscle transversus thoracis muscle tunica vaginalis