HEED 1000 Chapter 4: Physical Activity for Fitness, Health, and Athletic Performance || with Errorless Solutions 100%.
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Course
HEED 1000
Institution
HEED 1000
Physical Activity and Health correct answers Physical Activity: any body movement produced by the skeletal muscles that results in a substantial increase over resting energy expenditure.
Public Health Agency of Canada is responsible for improving Canadian's health and well-being.
- Funding nat...
HEED 1000 Chapter 4: Physical Activity for Fitness, Health,
and Athletic Performance || with Errorless Solutions 100%.
Physical Activity and Health correct answers Physical Activity: any body movement produced
by the skeletal muscles that results in a substantial increase over resting energy expenditure.
Public Health Agency of Canada is responsible for improving Canadian's health and well-being.
- Funding national healthy living projects
- improving collaboration between feral, provincial, and territorial governments with regard to
healthy living initiatives
- collecting and sharing knowledge about healthy living so national, provincial, and municipal
agencies can make informed program decisions when implementing health living strategies
- encouraging Canadians to increase their physical activity levels
Inactivity and chronic disease healthcare costs
Physical Activity and Health cont'd correct answers 18-64: 150 minutes of moderate-vigorous-
intensity aerobic physical activity (MVPA) per week
- Bouts of 10 minutes or more
- Add muscle & bone strengthening activities 2 days/week
65+ same recommendations but caution if poor mobility; perform physical activities to enhance
balance and prevent falls
Physical Activity and Fitness correct answers Physical fitness: ability to respond to routine
physical demands with enough reserve energy to cope with a sudden challenge.
Exercise: planned, structured, and repeated physical activity for the purpose of conditioning your
body.
Cardiorespiratory fitness: the ability of the heart to pump blood through the body efficiently to
sustain prolonged rhythmic activity.
Components of Physical Fitness correct answers 1. Aerobic/cardiorespiratory endurance
2. Muscular strength
3. Muscular endurance
4. Flexibility
5. Body composition
Aerobic Fitness correct answers Aerobic exercise: any activity in which sufficient or excess
oxygen is continually supplied to the body
, VO2 max: maximum amount of oxygen that an individual is able to use during intense or
"maximal" exercise
- The more oxygen used during high-level exercise, the more energy produced
- Influenced by genetics, age, gender, altitude
Muscular Fitness correct answers Muscular strength: the force within muscles
- measured by absolute maximum weight a person can lift, push, or press in one effort.
Muscular endurance: the ability to perform repeated muscular effort
- measured by number of times a person can lift, push, or press a given weight
Flexibility correct answers - Range of motion around specific joints.
- Depends on age, sex, posture, musculature, body fat.
- Increases from childhood until adolescence
- Gradual loss of joint mobility begins and continues through adulthood.
Muscles, tendons, and ligaments shorten and tighten when not used through their full range of
motions
Body Composition correct answers - Amount of fat (essential and stored) and lean body tissue
(bone, muscle, organs, water)
- High proportion of body fat has negative health effects.
- To maintain a healthy body composition, combine regular physical activity and good nutrition.
Physical Activity and Fitness pt. 2 correct answers Physical conditioning: gradual building up of
the body to enhance cardiorespiratory fitness, muscular strength and endurance, flexibility, and a
healthy body composition.
Functional fitness: performance of daily activities (e.g., exercises that mimic everyday
movements
Physical Activity and Athletic Performance correct answers 1. Sport: leisure-time physical
activities that are planned, structured, and competitive.
2. Agility: ability to change your body position and direction quickly and efficiently.
3. Balance: body's ability to maintain proper equilibrium.
4. Coordination: integration of the nervous and muscular systems.
Improving skill-related fitness can help people enjoy a high level of success in lifetime sport
Physical Activity and Athletic Performance cont'd correct answers 5. Power: ability to produce
maximum force in the shortest time (made up of speed and force).
6. Speed: ability to propel the body (or body part) from one point to another.
7. Force: an influence that causes movements of the body.
8. Plyometrics: specialized, high-intensity training exercises that develop athletic performance
skills.
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