Factors that Affect Fitness

Sedentary

Lifestyle behavior pattern characterized by very little physical activity; impacts fitness to the greatest extent.

Uncontrollable Health Factors

Genetics dictating an estimated 40% of hereditary factors that impact health and fitness, leaving ~60% to daily behaviors.

Quality of Life (WHO Definition)

Positively influenced by physical activity through improved psychological well-being, perceived function, and managed stress levels.

Activities of Daily Living (ADLs)

Everyday functional tasks that older individuals can complete to remain independent for a longer segment of their lifespan.

Predominant Causes of Premature Death

Controllable diseases in developed countries that could be managed via increased physical activity and healthy behaviors.

Common Physical Activity Injuries

Lower extremity injuries reported the most, specifically occurring at the ankle, knee, and foot.

Hyponatremia

Below-normal plasma sodium concentrations (<135 mmol/L) caused by excessive water consumption, commonly seen during endurance training.

Rhabdomyolysis

Potentially life-threatening condition resulting from muscle tissue destruction releasing fibers into circulation, potentially causing organ failure.

Hyperthermia

Dangerous increase in body temperature above normal levels leading to heat cramps, heat exhaustion, or heat stroke.

Hypothermia

Dangerous decrease in body temperature below 95.0 °F leading to diminished neuromuscular control, frostbite, or death.

Hypo/Hyperglycemia

Abnormally low or high blood glucose levels associated with diabetic conditions or poor nutritional habits.