AFAA Practice Test questions n answers 2022

AFAA Practice Test questions n answers 2022A training variable that should be considered when designing an exercise program is Frequency Which activity utilizes the aerobic energy system? Indoor cycling The Karvonen formula incorporates the __________ in determining the training heart rate range (THRR). Resting heart rate A warm-up is the __________ period for a specific workout. Preparation To promote and maintain health, an individual should perform _______ minutes of moderate intensity physical activity ____ days per week. 30; 5 One way to determine an individual's estimated maximal heart rate is by: substracting his/her age from 220 Two atherosclerotic cardiovascular disease risk factors improved by regular participation in physical activity are _______ and: blood pressure: total serum cholesterol The system that allows the blood to flow through the heart, lungs, and body is called the _________ system. circulatory A basic function of the bone that makes up the skeletal system is to: provide a site for the production of red blood cells. The ____________ method is known as variable intensity or spontaneous training. intermittent The primary muscles performing work are called ____________, and may be identified by a specific; agonists; joint action Movements of the hip include _________ and _______ joint actions. abduction; adduction The definition of _________ is when oxygen uptake has reached an adequate level to meet the oxygen demand of the body. steady state A skill-related component of physical fitness is: coordination In order to safely perform full range of motion during a cardio hi/low-impact class, the beats per minute (bpm) should range between _________ and: 130; 155 In a push-up the ________ muscles extend the elbow and the ________ adducts the humerus to lift the body up against gravity. triceps; pectoralis major Which type of muscle contraction (also referred to as muscle action) does not require the muscle to change length when exerted against a fixed resistance? Isometric A multi-joint exercise that utilizes the gluteus maximus and hamstrings is a: lunge Which type of connective tissue connects bone to bone? Ligament The function of ____________ is to sense the degree of tension and the length of the muscle. proprioceptors To enhance flexiblilty during the end-of-class cool-down segment, the Aerobics and Fitness Association of America (AFAA) recommends performing _________ stretches for _________ seconds. static; 15-60 Besides heart rate monitoring, another method of measuring exercise intensity is: perceived exertion In order to teach a quality group exercise class, an instructor should be able to: apply the AFAA 5 Questions A variable that acts as a determinant of exercise behavior is: cultural values To maintain proper body alignment, particular attention should be given to __________ in the standing position. holding a neutral pelvic alignment Lordosis is associated with an anterior tilt of the pelvis, and may be a result of: weak abdominals Kyphosis, or excessive curvature of the thoracic spine, may be the result of: osteoporosis A movement that performs shoulder horizontal abduction is a: high row Advanced stages of heat exhaustion may lead to a: coma In order to avoid dehydration during exercise and prevent heat exhaustion, an individual should: monitor hydration levels. A motivational technique called ________ is used to sustain a Type B participant for lifelong exercise adherence. acknowledgment One purpose of the final cool-down phase of an aerobic exercise session is to : prevent blood pooling