Chapter 9 - Comprehensive Fitness Programming Flashcards
Aerobics
A series of exercise routines performed to music.
Amenorrhea
Cessation of regular menstrual flow.
Cross-training
A combination of aerobic activities that contribute to overall fitness.
Dysmenorrhea
Painful menstruation.
Endorphins
Morphine-like substances released from the pituitary gland (in the brain) during prolonged aerobic exercise; thought to induce feelings of euphoria and natural well-being.
Exercise intolerance
Inability to function during exercise because of excessive fatigue or extreme feelings of discomfort.
Functional independence
Ability to carry out activities of daily living without assistance from other individuals.
Heat cramps
Muscle spasms caused by heat-induced changes in electrolyte balance in muscle cells.
Heat exhaustion
Heat-related fatigue.
Heat stroke
Emergency situation resulting from the body being subjected to high atmospheric temperatures.
High-impact aerobics
Exercises incorporating movements in which both feet are off the ground at the same time momentarily.
High-intensity aerobic interval training (HIIT)
Training program that involves high- to very high-intensity (80 to 90 percent of maximal capacity) intervals, each followed by a low-to-moderate intensity recovery interval. Usually 1:3 or lower work-to-recovery ratio is used.
Hypothermia
A breakdown in the body’s ability to generate heat; a drop in body temperature below 95° F.
Interval training
A system of exercise wherein a short period of intense effort is followed by a specified recovery period according to a prescribed ratio; for instance, a 1:3 work-to-recovery ratio.
Low-impact aerobics
Exercises in which at least one foot is in contact with the ground or floor at all times.