Personal Training Exam Flashcards
Force gradation allows humans to regulate or control their body movements. True or false?
True
Muscle ______________ refers to the sequential activation of muscle groups.
Synergy
The beep test used to measure VO2 is recommended primarily for:
Athletes
A 23-year-old client exercising at light intensity has a target heart rate of:
69-106 BPM
A squat is an example of what kind of strength-related curve?
Ascending
Which of the following is one of the early warning signs of overtraining?
Health Signs
Training Signs
Body signs
What part of the muscle is stimulated to cause movement?
Motor units
What part of the muscle is stimulated to cause movement?
Motor units
Which of the following exercise modes allows buoyancy to reduce the potential for musculoskeletal injury
Water Exercise
ATP/CP
8-10 seconds
Glycogen-lactic Acid System
1.3-1.6 minutes
Aerobic Respiration
Unlimited Time
To be classified as hypertensive, the systolic blood pressure must equal or exceed ___ mm Hg and the diastolic pressure must equal or exceed __ mm Hg
140; 90
Which of the following medications is designed to increase urine production and, by doing so, remove excess water from the body?
Diuretics
What type of muscle tissue is the most abundant in the body?
Skeletal
What term represents an imaginary horizontal plane passing through the midsection of the body and dividing it into upper and lower portions
Transverse
What are the 3 cardinal planes of the body?
Frontal, Sagittal, and Transverse
Divides the body into right and left halves
Sagittal
Divides the body into front and back halves
Frontal
A complex carbohydrate that is not digestible by the body and passes straight through the digestive system?
Fiber
a decrease in bone mass and density, producing porosity and fragility
Osteoporosis
During contraction of skeletal muscle, the force generated by the whole muscle is a function of
The number of my-fibers within the muscle that are twitching and the rate at which the twitches occur
Heart rate can be measured by counting the number of pulses in a specified time period at one of several locations, including the radial and carotid arteries. What is a special precaution when taking the carotid pulse?
If the heart rate is taken at the carotid artery, do not press too hard, or a reflex slowing of the heart may occur and cause dizziness
Personal trainers and fitness facilities can improve customer service by improving:
Rapport, Empathy, Assessment, and Development
Which of the following risk factors for the development of coronary artery disease has the greatest likelihood of being influenced of regular exercise
Hypertension
Which of the following components of the exercise prescription work inversely with each other?
Intensity and Duration
Failure of a health/fitness instructor to perform in a generally acceptable standard is called
Negligence
The ACSM recommendation for intensity, duration, and frequency of cardiorespiratory exercise for apparently healthy individuals includes
Intensity of 60% to 90% maximal heart rate, duration of 20 to 60 minutes and frequency of 3 to 5 days a week
A method of strength and power training that involves an eccentric loading of muscles and tendons followed immediately by an explosive concentric contraction is called
Plyometrics