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This morning, I went for my first run in a while. Just a few minutes in, my legs were uncontrollably itchy. And that’s when I remembered: oh, yeah. This happens. If you’ve experienced it too, don’t worry: It’s surprisingly common to have itchy legs, or to itch all over, when running. Fortunately the itching tends to go away over time. The itching we’re talking about today is a generalized overall itch (not hives, and not a rash in a specific spot) and tends to be worse…..Story continues…
By: Beth Skwarecki
Source: Lifehacker
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Critics:
Sports injuries are injuries that occur during sports, Sport of athletics, and exercising. In the United States, there are approximately 30 million people who participate in some form of organized sports. Of those 30 million people, about 3 million of them are athletes ages 14 years old and under who experience a sports injury annually.
According to a study performed at Stanford University, 21 percent of the injuries observed in elite college athletes caused them to miss at least one day of sport, and approximately 77 percent of these injuries involved knee, leg, ankle, or foot. In addition to those sports injuries, the leading cause of death related to sports injuries is traumatic head or neck injuries.
When an athlete complains of pain, injury, or distress, the key to diagnosis is a detailed history and examination. An example of a format used to guide an examination and treatment plan is a S.O.A.P. note or, subjective, objective, assessment, plan. Another important aspect of sports injury is prevention, which helps to reduce potential sports injuries. It is important to establish sport-specific dynamic warm-ups, stretching, and exercises that can help prevent injuries common to each sport.
An injury prevention program also consists of education on hydration, and nutrition, monitoring team members’ “at risk,” monitoring at-risk behaviors, and improving technique. In addition, season analysis reviews, preseason screenings, and pre-participation examinations are essential in recognizing pre-existing conditions or previous injuries that could cause further illness or injury.
One technique that can be used in the process of preseason screening is the functional movement screen. The functional movement screen can assess movement patterns in athletes to find players who are at risk of certain injuries. In addition, prevention for adolescent athletes should be considered and may need to be applied differently than adult athletes.
Lastly, following various research about sports injuries, it is shown that levels of anxiety, stress, and depression are elevated when an athlete experiences an injury depending on the type and severity of the injury. Nearly two million people every year suffer sports-related injuries and receive treatment in emergency departments. Fatigue is a large contributing factor that results in many sports injuries.
There are times when an athlete may participate in low energy leading to the deterioration in technique or form, resulting in a slower reaction time, loss in stability of muscle joints, and allowing an injury to occur. For both sexes, the most common areas injured are the knee and ankle, with sprains/strains being the most common areas for injury. Injuries involving the patellofemoral articulation are significantly more frequent among females.
The sport with the highest injury rate in the United States is American football, with greater than 12 times the number of injuries seen in the next most common sport. When soft tissue experiences trauma the dead and damaged cells release chemicals, which initiate an inflammatory response. The small blood vessels that are damaged become dilated which produces bleeding within the tissue.
The body’s normal response includes forming a small blood clot to stop the bleeding and allowing a clot of special cells, called fibroblasts, to form. This begins the healing process by laying down scar tissue. Therefore, the inflammatory stage is the first phase of healing. However, too much of an inflammatory response in the early stage can indicate that the healing process takes longer and a return to activity is delayed.
Sports injury treatments are intended to minimize the inflammatory phase of an injury so that the overall healing process is accelerated. Intrinsic and extrinsic factors are determinants for the healing process. Soft tissue injuries can be generally grouped into three categories: contusions, abrasions, and lacerations. Contusions or bruises are the simplest and most common soft tissue injuries and are usually a result of blunt force trauma.
Severe contusions may involve deeper structures and can include nerve or vascular injury. Abrasions are superficial injuries to the skin no deeper than the epidermis tissue layer, and bleeding, if present, is minimal. Minor abrasions generally do not scar, but deeper abrasions generally bleed and may scar. Lastly, sports-related lacerations are caused by blunt trauma and result in burst-type open wounds, often with jagged irregular edges.
Facial lacerations are the most variable of the soft tissue injuries that athletes can sustain. They can occur intraoral, extraoral, and vary from a superficial skin nick to a through and through lip laceration, or involve significant vascular disruption or injury to collateral vital structures.
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