Common footstrike types include forefoot, midfoot and heel strike types. The midfoot is the intermediate portion of the foot between the hindfoot and forefoot. Foot cavus increases when the forefoot is pronated. This gives lasting correction of the forefoot, preventing metatarsus adductus and foot inversion. Aardwolves also have scent glands on the forefoot and penile pad. Thus a mid/forefoot strike may aid in propulsion. Primitive true titanosaurs also retained their forefoot claw but had evolved fully wide gauge limbs. Her bow had an early example of bulbous forefoot. However, his right forefoot was noticeably turned out. It is then considered as being a mechanical function problem of the forefoot. A note on the forefoot of Myosciurus pumilio.