We must do not forget that the reduced back/core as well as hip joint are inseparable. As a result of this, they each have a immediate effect on the knee joint through a ‘major down’ impact. As has become instructed in scientific studies, an above-arched decreased back posture (anterior pelvis https://childathletesafetygymnast50357.blogproducer.com/41739598/the-basic-principles-of-gymnastics-injury-facts