Runners Knee (also called Patellofemoral Pain Syndrome, Patellofemoral Stress Syndrome or Anterior Knee Pain Syndrome) is one of the most common causes of knee pain in all age groups, including teens and young adults.
According to the National Highway Traffic Administration, car accidents happen every minute of the day. Motor vehicle accidents occur in any part of the world every 60 seconds. And if itâs all summed up in a yearly basis,there are 5.25 million driving accidents that take place per year. Statistics show that each year,43,000 or more of the United Statesâ population die due to vehicular accidents and around 2.9 million people end up suffering light or severe injuries. In a certain five year period, there had been recorded a 25% of the driving population who encountered or were involved in car accidents.
Annual United States Road Crash Statistics. 1  Over 37,000 people die in road crashes each year. 2  An additional 2.35 million are injured or disabled. 3  Over 1,600 children under 15 years of age die each year.  Nearly 8,000 people are killed in crashes involving drivers ages 16-20.