{ Physical Fitness A Focus on Health Related Fitness and Skill Related Fitness Components of Health Related Fitness 1.Body Composition 2.Flexibility 3.Muscular Strength 4.Muscular Endurance 5.Aerobic/Cardiovascular Body Composition ratio of fat to lean body tissue which includes muscles, bone, water Skinfold test Underwater Weighing ( Hydrostatic Weighing ) Flexibility - the ability to move a body part through a full range of motion -Helps prevent injury -Releases build up of lactic acid - Examples: - Anaerobic muscles dont use oxygen, instead they use glycogen - Exercise lasts a short amount of time -Heavy weights = building muscle -To gain strength add resistance - Examples. Muscular Strength - how much you can lift, push, or pull Muscular Endurance : how long you can lift, push, pull or hold - To gain endurance add more time, distance, and repetitions. -Light weights = lean muscles Examples: Aerobic/cardiovascular : continuous movement within the target heart rate that allows muscles to use oxygen to create power (20 minutes or more burns fat; 10 minutes or more works heart muscle) Examples: Wellness: A state of being that enables you to reach your fullest potential. Wellness includes intellectual, social, emotional, physical, and spiritual aspects. Cycle of Physical Activity Benefits Hypokinetic Conditions: Lack of Movement can cause: Heart Disease High Blood Pressure DiabetesOsteoporosis Colon Cancer Obesity 1. Agility 2. Balance 3. Coordination 4. Power 5. Reaction Time 6. Speed Components of Skill Related Fitness Agility- ability to change position of body quickly and control your bodys movements. Balance ability to keep an upright posture while standing or moving. Coordination - ability to use your senses together with your body parts or to use two or more body parts together. Power ability to use strength quickly. It involves both strength and speed. Reaction Time the amount of time it takes to move once you realize the need to act. Speed ability to perform a movement or cover a distance in a short period of time. The Stairway to Lifetime Fitness