Most people think that concussions and whiplash occur separately from each other but when a person has one, they often have the other one too. The human head weighs on average 10 – 12 lbs and is mainly held in place by ligaments and tendons. When a force is exerted on the body, the head accelerates by 2.5 times that amount, meaning that when a body changes speed by 30 km/hr, the head and brain change speed by 75 km/hr. This is how whiplash and concussions can occur. To learn more, come to our next Health Night on 26 Feb 2018!