1352 KINE Exercise Physiology and FitnessAssignment
principle of diminishing returns
As individuals become fitter, the gains achieved become less and less, even though physical activity is increased. This belief is referred to as the _____.
anaerobic metabolism
Body fuels can be metabolized to produce small amounts of ATP for energy without the use of oxygen. This is referred to as _____.
Identify a difference between health fitness and skill-related physical fitness.
Health fitness is concerned with living better, whereas skill-related fitness is concerned with performing sport-related skills better.
Exercise physiology term 2
Identify a subdiscipline that is considered one of the largest and most popular areas of study within the realm of physical education and sport.
Lower intensities and longer durations of activities
In the context of achieving and maintaining fitness, which of the following is recommended for the development of health-related cardiorespiratory endurance?
Skill-related physical fitness
It emphasizes the development of those qualities that enhance the performance of physical activities.
Which of the following is true about hydrostatic weighing?
It is used most often in exercise physiology laboratories and hospitals.
Health fitness
Its central focus is on functioning efficiently through the prevention and remediation of disease.
In the context of achieving and maintaining fitness, which of the following is recommended for the development of health-related cardiorespiratory endurance?
Lower intensities and longer durations of activities
What happens in an individual's body when he or she engages in explosive events such as high jumping and rapid weight lifting movements?
Phosphocreatine is depleted, reducing the rate of adenosine triphosphate production.
In the context of achieving and maintaining fitness, what happens when the intensity of an activity increases?
The duration of the activity decreases.
Identify a characteristic of carbohydrates.
They are critical to the production of energy in the body.
True or false: The target zone begins at the threshold of training and defines the upper limits of training and optimal level of exercise.
True
Identify the major categories of nutrients.
Water Vitamins Minerals Proteins Fats Carbohydrates
Hypokinetic diseases
_____ are caused by insufficient physical activity, often in conjunction with inappropriate dietary practices.
Isometric exercise
_____ helps to develop strength at a specific joint angle to enhance a particular movement or for injury rehabilitation.
Cardiorespiratory endurance
_____ is the body's ability to deliver oxygen effectively to the working muscles so that an individual can perform physical activity.
Body mass index
_____ is used to determine if an individual is at risk for poor health outcomes due to overweight or obesity.
Body fuels can be metabolized to produce small amounts of ATP for energy without the use of oxygen. This is referred to as _____.
anaerobic metabolism
A product of anaerobic energy production that accumulates in the muscles and contributes to fatigue is _____.
lactic acid
The threshold of training is the _____.
minimum level of exercise needed to achieve desired benefits
When one is performing isometric exercises, it is suggested that the _____.
muscles generate a maximum force for 5 seconds, with the contraction repeated five to ten times each day
Exercise physiology
study of the effects of exercise on the body. Specifically, exercise physiology is concerned with the body's responses and adaptations to exercise, ranging from the system level to the subcellular level. These modifications can be short-term-that is, lasting only for the duration of the activity- or long-term-present as long as the activity is continued on a regular basis.
