Of the teens (aged 16-19) who died in passenger vehicle crashes in 2014 approximately 53% were not wearing a seat belt at the time of the crash.2 Research shows that seat belts reduce serious crash-related injuries and deaths by about half.14.
Plantar fasciitis (heel spur syndrome) Plantar fasciitis is the most common cause of heel pain. It can be caused by inadequate or inappropriate footwear, weight gain, or a particular exercise or activity. It is common for plantar fasciitis symptoms to affect only one foot at a time. Treatment focuses on reducing pain and inflammation.
Causes of Piriformis Syndrome. The exact causes of piriformis syndrome are unknown. Suspected causes include: 1  Muscle spasm in the piriformis muscle, either because of irritation in the piriformis muscle itself, or irritation of a nearby structure such as the sacroiliac joint or hip.2  Tightening of the muscle, in response to injury or spasm. 3  Swelling of the piriformis muscle, due to injury or spasm.auses of Piriformis Syndrome. The exact causes of piriformis syndrome are unknown. Suspected causes include: 1  Muscle spasm in the piriformis muscle, either because of irritation in the piriformis muscle itself, or irritation of a nearby structure such as the sacroiliac joint or hip.