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Cedarville PAHL Midterm exam
(Wallace) with 100% Correct
Answers | Verified & Updated 202 5 |
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Describe common cultural and personal misconceptions about fitness - ✔✔the body doesn't matter, what I do with my body is disconnected from my soul, exercise doesn't matter, physical appearance and athletic accomplishments define me, care for outward appearance is the best way to attract a godly spouse Contrast dichotomous and holistic views of human beings. - ✔✔dichotomous- all that really matters is the spiritual and not the physical holistic- views us as a whole being and takes into account all parts of life; connection between the body and the spirit What are the consequences of man's rebellion against God? - ✔✔guilt and shame, distortions in relationships, pain in childbirth, cursing of the ground, knowledge of good and evil, original sin for Adam's descendants, and death Why does stewardship of our bodies matter? - ✔✔it is an extension of the claim that everything belongs What should be our focus in searching for a godly spouse? What are the characteristics of a godly husband/wife? - ✔✔our focus should be on the character and dispositions of their heart. characteristics include, for men, leadership, love, provision, protection, and honorable character.
for women, disposition to honor leadership, and and a nurturing heart.
What are the physiological adaptations associated with chronic endurance training? - ✔✔V max, oxygen carrying capacity, mitochondrial and capillary density, maximal cardiac output and stroke volume, resting stroke volume... Explain the 3 basic energy systems used to replenish levels of ATP - ✔✔phosphagen, glycolytic, and oxidative Lactate vs. lactic acid - ✔✔substance created when glucose is broken down for physical activity (high energy demand) vs. less intense exercises Which system produces the most ATP? - ✔✔aerobic system Which type of exercise is used to train each system? - ✔✔phosphagen: short distance sprints glycolytic: mid-distance sprints, shuttle runs oxidative: long-distance sprints, pace-tempo training, long slow distance runs Explain each factor related to endurance performance: VO2max Lactate threshold Exercise economy Muscle fiber type Compare VO2max to lactate threshold as a predictor of performance
Which type of muscle fibers tend to perform better at longer endurance events? At sprints? - ✔✔V02 max: max amount of oxygen a body can take in and utilize during one minute (strong correlation with running performance) Exercise economy: amount of energy required to maintain a consistent pace muscle fiber type: V02 max indicates how long you can run, and lactate threshold gets higher with the number of miles and duration slow-twitch perform better at longer endurance events, fast-twitch for sprints Explain the types of endurance training listed below, including exercise intensity, duration, frequency, and work/rest ratio: - ✔✔exercise intensity: how intense the exercise is duration: how long frequency: how often work/rest ratio: number of sets and reps versus how long the rest is Which type of training combines elements of other types listed in this chart? - ✔✔chart? Define the 3 measures of intensity for endurance training. - ✔✔talk test, intensity scale, max heart rate Explain the 3 guidelines for selecting shoes. - ✔✔where you plan on running, desired level of cushioning, desired level of support
Define these types of contractions: concentric, eccentric, isometric, isotonic - ✔✔concentric: increases tension as it shortens eccentric: increases tension as it lengthens isometric: joint ankle and muscle length do not change isotonic: against resistance, length of muscle changes Define compound lifts and list the basic 5 compound lifts. - ✔✔movement that includes one or more major muscle groups (bench, row, press, squat, dead lift) According to Simmons, general physical preparation should account for __________% of training. - ✔✔80% Between the ages of 30 and 65, the average American loses ____ lb of ________ and gains ______lb of_______________. - ✔✔couldn't find the answer At what age does bone density peak? - ✔✔ 25 Can fiber type transition of muscle fibers occur with chronic strength training? Explain. - ✔✔No, they do not change type regardless of training Henneman's size principle states that _______________________________. - ✔✔under load, muscle fibers are recruited from smallest to largest
Sarcoplasmic hypertrophy is characterized by _________________________. - ✔✔growth of sarcoplasm and noncontractile proteins Myofibrillar hypertrophy is characterized by ___________________________. - ✔✔growth of myofibrils and actin and myosin filaments Differences between men and women in number and size of muscle fibers. - ✔✔men have more probably If training for two different goals, which goal rep range should be chosen? - ✔✔the middle, about 6 List the training considerations for advanced lifters. - ✔✔idk Define mobility, flexibility, stability, and balance. - ✔✔mobility: ability of a joint to move unhindered flexibility: ability of a muscle to move unhindered balance: control body's position while stationary
List the prominent causes of low back pain/injury. - ✔✔herniated disk, spinal stenosis, piriformis syndrome, arthritis List the common agitators of low back pain. - ✔✔prolonged sitting or standing, certain sleeping positions, poor posture ________________ exercises avoid damage to the intervertebral discs in the lower back. - ✔✔Sciatica What is the Valsalva maneuver and how can it protect the lower back? - ✔✔breathing method, see if ANS is having problems
