Physical Education Flashcards
Abduction
moving a part of the body away from the axis or middle of the body
Adduction
moving a part of the body toward the axis or middle of the body
Asthma
a controllable, chronic disorder, characterized by sudden attacks of coughing and difficulty breathing
Biomechanical principles:
the forces governing the interaction of the body with the natural universe. These include the ball handling-related concepts of force projection and force absorption
Body Composition
the ration of fat tissue to muscle and other lean tissues in the body
Cardio-Respiratory Endurance
the ability of the circulatory and respiratory systems to continue supplying oxygen to the body during prolonged exercise
Diabetes
a controllable, chronic disorder, requiring insulin treatment and dietary monitoring to maintain stable blood sugar levels
Fine motor skills
movements using small muscle groups (writing, grasping, finger snapping, etc)
Flexibility
the ability of a joint to move in a range of motion (usually the wider the range, the better)
Frequency
in relation to exercise, how often an exercise is performed (every day, every other day, etc)
Gross motor skills
movements using large muscle groups (running, throwing, catching, etc)
Intensity
in relation to exercise, how difficult an exercise session is (lifting with one pound weights vs. two pound weights
Locomotor movement
movement that results in location change (hopping, skipping, galloping, etc)
Muscular endurance
the ability of a muscle to perform repetitions of a task
Muscular strength
the ability of a muscle to exert force on an object
Nonlocomotor movement
movement that does not result in location change (bending, twisting, stretching, etc)
Opposition
when throwing a ball, the foot opposite the throwing hand steps forward
Overload
in relation to fitness, the concept that the only way to progress is to increase the level of difficulty
Progression
in relation to fitness, the concept that level of difficulty should be gradually increased, beginning at a difficulty level corresponding to the initial fitness level
Specificity
in relation to fitness, the concept that specific types of exercise are appropriate to increase specific types of fitness (jogging for cardiovascular fitness, cruches for abdominal muscles)
Time
in relation to exercise, for how long an exercise is performed in a single session