Eccentric contraction - Study guides, Class notes & Summaries

NFPT Test Questions & Answers 2024/2025 What type of contraction is occurring in the Pectoralis Major during the lowering phase of a push up? A. Concentric B. Isotonic C. Eccentric D. Isometric - ANSWERSC Name the Agonist muscle during the performance of a crunch? A. Transverse Abdominus B. Lower back C. Rectus Abdominus D. Obliques - ANSWERSC Define Flexion A. Shortening of the triceps B. Increase in the angle of a joint C. Lengthening of the quadriceps D. Decrease in ...

When spotting a client doing barbell squats, the trainer should be positoined where? - In front of the client. At the side of the client. Behind the client Away from the client. A soft tissue structure called a ligament connects what? - Muscle to bone Bone to bone Muscle to organ Bone to organ Which of the following is BEST recommended for an obese and sedentary client? - Lunges. Olympic lifts. Plyometric training Low intensity aerobics Which of the following would be the MOST professional way f...

1. What are the 3 types of muscle contraction?: AND Isometric, Eccentric, & Concen- tric Isometric produces force, but there is no change in muscle length. Concentric produces enough force to overcome external load and shorten the muscle Eccentric produces force while the muscle is lengthening - it is the resistance of a movement. 2. The nervous system should be properly trained upon beginning an exercise program because: A. It decreases the risk of injury B. It improves stamina C. It all...

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 ...

What are the different types of muscle contraction - correct answer Concentric, Eccentric, & Isometric Concentric Muscle contraction - correct answer Produce enough force to overcome external load & shorten the muscle. Ex: lifting barbell eccentric contraction - correct answer Produce force while the muscle is lengthening, it is the resistance of the movement. Ex: lowering barbell isometric contraction - correct answer Produce force, but there is no change in muscle length. Ex: ...

Muscle Tissue Property: Electrical Excitability - Answer-ions are charged molecules that have different concentrations between a semipermeable membrane Muscular Tissue Property: Contractility - Answer-the ability to forcefully contract Muscular Tissue Property: Extensibility - Answer-the ability to stretch Muscular Tissue Property: Elasticity - Answer-the ability to return to your original shape Microscopic Anatomy of a Skeletal Muscle Fiber - Answer--each mature skeletal muscle fiber has ...

CanFitPro - FIS Theory Exam (Answered 100% Correctly) ATP-CP System (Max effort - very short) Lactic Acid or Glycolytic System (Hard effort) Aerobic or Oxidative (Steady state effort) 3 energy systems Cardiorespiratory capacity Muscular capacity Flexibility three primary components of fitness • Decreased resting Heart Rate • Decreased risk of cardiovascular disease • Improved endurance • Increased stroke volume & cardiac output 4 benefits of training the cardivoscular system...

Isometric correct answers muscle generates force with no change in length Concentric correct answers muscle shortens while developing force Eccentric correct answers muscle lengthens while generating force Type I Muscle Fibers correct answers - Small muscle fibers - Slow contraction speed & low force production - High endurance Type IIA Muscle Fibers correct answers - Large muscle fibers - Fast contraction speed & high force production - Medium endurance Type IIX Muscl...

CanFitPro - FIS Theory Exam Questions and Answers 100% Pass ATP-CP System (Max effort - very short) Lactic Acid or Glycolytic System (Hard effort) Aerobic or Oxidative (Steady state effort) - Correct Answer ️️ -3 energy systems Cardiorespiratory capacity Muscular capacity Flexibility - Correct Answer ️️ -three primary components of fitness • Decreased resting Heart Rate • Decreased risk of cardiovascular disease • Improved endurance • Increased stroke volume & cardiac ...

CFT Certification Exam Questions and Answers What are the 3 types of muscle contraction? - Answer ️️ -Isometric, Eccentric, & Concentric Isometric produces force, but there is no change in muscle length. Concentric produces enough force to overcome external load and shorten the muscle Eccentric produces force while the muscle is lengthening - it is the resistance of a movement. The nervous system should be properly trained upon beginning an exercise program because: A. It decreases the...