Fitness for Life test Flashcards
any sustained exercise, as jogging, rowing, swimming, or cycling, that strengthen the heart and lungs, improving the body’s utilization of oxygen
Aerobic exercise
physical activity, which instigates a metabolism that does not depend on oxygen; example weight lifting, sit-ups, knee-bends
anaerobic exercise
the percentage of a person’s body that is not composed of water, muscle, bone, and vital organs
body fat
refers to the two main components of the body: amount of fat mass (weight), and amount of fat-free mass (muscle, bone, skin, organs)
body composition
the pressure of the blood against the walls of arteries or blood vessels
blood pressure
a white crystalline substance found in various foods normally synthesized by the liver, its level in the bloodstream influences the development coronary artery disease
cholesterol
high volume (repetitions), low resistance (weights) workout with short rest intervals
circuit training
this occurs when the muscle shortens as it contracts
concentric contraction
a period following strenuous physical activity in which stretching or milder exercise is performed to allow the body gradually to return to normal
Cool down
controlled leg and arm swings that take you to the limits of your range of motion, without using bounces or jerking movements
dynamic stretching
this occurs when the muscle lengthens
eccentric contraction
the body’s ability to exercise with minimal fatigue
endurance
number or frequency of which the heart beats per unit of time, usually expressed as beats per minute.
heart rate
a workout or training session that involves repeated bouts of exercise, separated by short periods of rest
interval training
this happen when there is tension on the muscle but no movement is made causing the length of the muscle to remain the same
isometric
highest rate at which you can uptake oxygen for consumption by the body during exercise, and is considered an important measure of aerobic fitness
Maximal Oxygen Uptake (VO2max)
the ability of a muscle or group of muscles to sustain repeated contractions against a resistance for an extended period of time
muscle endurance