Cscs practice exam Study guides, Class notes & Summaries

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CSCS Practice Exam 2024/2025 Each muscle fiber is surrounded by a connective tissue called? - ANSWER Endomysium What is released from the sarcoplasmic reticulum into the myofibril, causing tension development in a muscle? - ANSWER Calcium ions that bind to troponin What type of muscular contraction occurs in the pectoralis major during the slow, controlled, d...

CSCS Practice Exam questions with complete solutions.

CSCS Practice Exam questions with complete solution1

CSCS Practice Exam Study Questions with complete solutions

NSCA CSCS Practice Exam (Latest 2023/ 2024 Update) Questions and Verified Answers | 100% Correct| Grade A Q: During a free weight exercise, muscle force varies with which of the following? 1. perpendicular distance from the weight to the body joint 2. joint angle 3. movement acceleration 4. movement velocity squared a. 1 and 2 only b. 1 and 4 only c. 1, 2, and 3 only d. 2, 3, and 4 only Answer: a. 1 and 2 only (perpendicular distance from the weight to the body joint AND jo...

CSCS Practice Exam Latest Update...

1. To which of the following structures do the cross-bridges attach during muscle action? a. actin b. myosin c. M-bridge d. sarcolemma - Answer- actin 2. Which of the following substances regulates muscle actions? a. potassium b. calcium c. troponin d. tropomyosin - Answer- calcium 3. Which of the following substances acts at the neuromuscular junction to excite the muscle fibers of a motor unit? a. acetylcholine b. ATP c. creatine phosphate d. serotonin - Ans...

NSCA CSCS Practice Exam Version 2 (Latest 2023/ 2024 Update) Questions and Verified Answers | 100% Correct| Grade A Q: Where are the contractile proteins in striated muscle located? Answer: The sarcomere Q: What does the sarcoplasmic reticulum store that is significant for muscular contraction? Answer: Calcium ions Q: What protein is significant for initiating muscular contraction? Answer: Troponin Q: What is the all or nothing principle of muscular cont...

Each muscle fiber is surrounded by a connective tissue called? - correct answer Endomysium What is released from the sarcoplasmic reticulum into the myofibril, causing tension development in a muscle? - correct answer Calcium ions that bind to troponin What type of muscular contraction occurs in the pectoralis major during the slow, controlled, downward phase of a bench press? - correct answer Eccentric What is the thick structural protein inside the sarcomere? - correct answer ...