Nsca cscs exam chapter 1 - Study guides, Class notes & Summaries

2024 NSCA CSCS Exam Chapter 1 Latest Questions With Complete Grade A Answers 1. To whatstructures do the cross-bridges attach during muscle action? Answer: Actin 2. Which substance regulates muscle actions? Answer: Calcium 3. Which substance acts at the neuromuscular junction to excite the musclefibers of a motor unit? Answer: Acetylcholine 4. Which muscle fibertype isthe MOST beneficial for a marathon runner? Answer: TypeI 5. When throwing a baseball, an athlete's arm is rapidly st...

NSCA-CSCS CHAPTER 1 EXAM 2024 WITH 100% ACCURATE SOLUTIONS

NSCA-CSCS Exam Chapter 1; Questions & Answers 100% Solved To what structures do the cross-bridges attach during muscle action? Answer-Actin Which substance regulates muscle actions? Answer-Calcium Which substance acts at the neuromuscular junction to excite the muscle fibers of a motor unit? Answer-Acetylcholine Which muscle fiber type is the MOST beneficial for a marathon runner? Answer-Type I

NSCA-CSCS Exam Chapter 1 (Questions from Chapter 1 of NSCA Essentials of Strength Training and Conditioning)NSCA-CSCS Exam Chapter 1 (Questions from Chapter 1 of NSCA Essentials of Strength Training and Conditioning)NSCA-CSCS Exam Chapter 1 (Questions from Chapter 1 of NSCA Essentials of Strength Training and Conditioning)NSCA-CSCS Exam Chapter 1 (Questions from Chapter 1 of NSCA Essentials of Strength Training and Conditioning)NSCA-CSCS Exam Chapter 1 (Questions from Chapter 1 of NSCA ...

NSCA CSCS Chapter 1 Exam Questions with Answers neuromuscular junction - Answer-junction between motor neuron and muscle fibers it innervates motor unit - Answer-motor neuron and muscle fibers it innervates myofibrils - Answer-contain the apparatus that contracts muscle cells myofilaments - Answer-actin and myosin myosin - Answer-thick filament actin - Answer-thin filament longitudinally - Answer-mysoin and actin arranged this way in the sarcomere sarcomere - Answer-smalle...

NSCA-CSCS Exam Chapter 1 Questions and Answers 100% Pass A-Band overlapping actin and myosin acetylcholine Arrival of the action potential at the nerve terminal causes release of a neurotransmitter, ______, which diffuses across the neuromuscular junction. Once a sufficient amount is released, an action potential is generated across the sarcolemma, and the (muscle)fiber contracts. Actin Show up lighter under a microscope. Thin Filaments. In I band and A band. Contains myosin bind...

NSCA-CSCS Exam Chapter 1 Newest Exam Questions and answers | Latest 2024/25 RATED A+

NSCA-CSCS EXAM CHAPTER 1 2024

NSCA-CSCS Exam Chapter 1 Cross-bridge - CORRECT ANSWER Globular heads that protrude away from the myosin filament at regular intervals. Depolarization - CORRECT ANSWER the reversal of the membrane electrical potential, whereby the normally negative potential inside the membrane becomes slightly positive and the outside becomes slightly negative Diastole - CORRECT ANSWER Ventricular relaxation Diffusion - CORRECT ANSWER a simple random motion of molecules moving in opposite directions...

NSCA-CSCS Exam Chapter 1 -Answered