Sliding filament theory Study guides, Revision notes & Summaries

Name the first regression of a squat? - Leg press What is PROM and APROM? - passive range of motion (someone helps you do the movement) and active range of motion (you do the movement on your own) What are the two protein filaments that slide over each other during a muscle contraction (sliding filament theory) - actin (thin filaments) and myosin (thick filaments) Where is the biceps femoris located? Name an opposing muscle - located in the lateral side of hamstring, rectus femoris Name t...

PHED 225 Test Questions and Answers 100% Pass Strength training is a recent form of training, only having been developed in the last century False Which of the following is NOT one of the competencies of a strength coach, as defined by the NSCA? Detailed nutritional counseling planning "The amount of external force that a muscle can exert" is the definition for: Muscular Strength Strength training is a beneficial component of weight management due to increased basal metaboli...

Name the first regression of a squat? - Leg press What is PROM and APROM? - passive range of motion (someone helps you do the movement) and active range of motion (you do the movement on your own) What are the two protein filaments that slide over each other during a muscle contraction (sliding filament theory) - actin (thin filaments) and myosin (thick filaments) Where is the biceps femoris located? Name an opposing muscle - located in the lateral side of hamstring, rectus femoris Name t...

sliding filament theory -ANSWER theory that actin filaments slide toward each other during muscle contraction, while the myosin filaments are still actin and myosin -ANSWER Muscle contraction results from the sliding together of thymus gland -ANSWER located in the mediastinal cavity anterior to and above the heart; secretes thymosin T cells mature in the -ANSWER thymus The thymus technically does not make new T-cells, but the T-cells mature there so it houses fresh ones. T cells -AN...

CPT PRACTICE EXAM QUESTIONS & ANSWERS 2023/2024 Metabolic syndrome is a cluster of symptoms characterized by what conditions? - ANSWER-Obesity, insulin resistance, hypertension, dyslipidemia Which of the following is a catabolic hormone secreted by the adrenal glands and serves to maintain energy supply through the breakdown of carbohydrates, fats, and protein? - ANSWER-Cortisol During glycolysis, in the presence of oxygen, pyruvic acid is converted into which important molecule in me...

NASM FINAL EXAM Questions With Verified Answers After leaving the left ventricle, blood enters which of the following structures? Select one: a. Superior vena cava b. Aorta c. Inferior vena cava d. Pulmonary artery - answerAorta Which of the following joints is between the metacarpals and phalanxes? Select one: a. Condyloid b. Pivot c. Saddle d. Hinge - answerCondyloid According to continuing education requirements, which of the following is true? Select one: a. Accumulate 2 unit...

CanFitPro PTS Certification question and answers graded A+ Already passed Name the first regression of a squat? - correct answer Leg press What is PROM and APROM? - correct answer passive range of motion (someone helps you do the movement) and active range of motion (you do the movement on your own) What are the two protein filaments that slide over each other during a muscle contraction (sliding filament theory) - correct answer actin (thin filaments) and myosin (thick filaments) Wher...

Describe the two ways that the law of acceleration can be used to alter aquatic exercise - ANSWER-Pushing harder against the pool bottom to propel the body upward or through the water and pushing harder against the water's resistance with the arms and legs What i the maximum force that can be exerted by a muscle or muscle group against a resistance - ANSWER-muscular strength What is the sliding filament theory? - ANSWER-Bands of actin & myosin do NOT change length to cause the muscle to c...

Z-disc or Z-line - correct answer The ___ delineates the end of a sarcomere thick and thin myofilaments slide past each other and retain the same length - correct answer The sliding-filament theory proposes that muscle fibers shorten or lengthen because inhibit calcium uptake by the mitochondria - correct answer Tropomyosin's major function Elasticity - correct answer The ability of a muscle to return to resting length after being stretched Myofibrils - correct answer contain contra...

NASM FINAL EXAM Questions With Verified Answers After leaving the left ventricle, blood enters which of the following structures? Select one: a. Superior vena cava b. Aorta c. Inferior vena cava d. Pulmonary artery - answerAorta Which of the following joints is between the metacarpals and phalanxes? Select one: a. Condyloid b. Pivot c. Saddle d. Hinge - answerCondyloid According to continuing education requirements, which of the following is true? Select one: a. Accumulate 2 unit...