We must remember that the decreased back/core and the hip joint are inseparable. As a result of this, they the two have a immediate impact on the knee joint by way of a ‘leading down’ impact. As is suggested in scientific studies, an around-arched reduce back posture (anterior pelvis tilt) https://commoninjuriesingymnastic75185.blogs100.com/35074861/the-injuries-in-toddler-gymnastics-diaries