Which muscle is the primary agonist during knee flexion?
Ncsf Functional Anatomy
Question · Easy
Adult vitals: pick fast
Short
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What plane divides the body into anterior and posterior portions?
Chapter 1: Exam Overview
1.1 NCSF-CPT Exam Structure, Logistics, and Scoring
Study guide
Which joint action occurs at the glenohumeral joint during a lateral raise when the arm moves away from the body?
The latissimus dorsi primarily performs which action at the shoulder joint?
Which muscle is the primary stabilizer of the scapula during pushing movements?
Question · Medium
What type of muscle contraction occurs when the muscle lengthens under tension while controlling a load?
Chapter 2: Functional Anatomy: Structures and Movement
2.1 Basic Skeletal Anatomy and Bone Function
Which muscle group is primarily responsible for hip extension?
During elbow flexion, which muscle acts as the antagonist?
What is the insertion point of the pectoralis major muscle?
Which movement occurs in the transverse plane?
2.2 Bone Remodeling, Joint Classification, and Connective Tissues
The rotator cuff consists of which four muscles?
Which muscle is primarily responsible for scapular elevation?
What type of lever system is formed by the biceps brachii during elbow flexion?
Question · Hard
Which muscle group performs plantar flexion at the ankle joint?
2.3 Anatomical Position, Planes, Axes, and Joint Actions
During a push-up, what joint action occurs at the shoulder during the upward phase?
Which energy system provides ATP for high-intensity exercise lasting 10-30 seconds?
Ncsf Exercise Physiology
What is the primary byproduct of anaerobic glycolysis that contributes to muscle fatigue?
Which type of muscle fiber has the highest oxidative capacity?
2.4 Upper-Body Muscles and Functional Roles
What is the approximate percentage of maximum heart rate for training in the aerobic zone?
During steady-state aerobic exercise, which factor primarily determines oxygen consumption (VO2)?
What is the primary mechanism for increasing ventilation during exercise?
Which hormone is primarily responsible for increasing blood glucose during exercise?
2.5 Core, Spinal, and Lower-Body Muscles
What happens to blood flow distribution during exercise?
What is the primary adaptation of slow-twitch muscle fibers to endurance training?
What is the typical stroke volume at rest for a trained endurance athlete compared to an untrained individual?
What is EPOC (Excess Post-exercise Oxygen Consumption)?
Chapter 3: Functional Anatomy: Biomechanics and Kinetic Chain
3.1 Lever Classes and Mechanical Advantage
Which of the following best describes the size principle of motor unit recruitment?
What is the minimum recommended frequency of moderate-intensity aerobic exercise for adults per week?
Ncsf Health Physical Fitness
Which component of physical fitness is measured by the sit-and-reach test?
What is the recommended minimum number of resistance training sessions per week for healthy adults?
3.2 Torque, Moment Arms, and Exercise Sticking Points
Which body composition assessment method is considered the gold standard?
What does BMI stand for and what does it measure?
What is the healthy BMI range for adults?
Which test is commonly used to assess cardiovascular endurance?
3.3 Muscle Actions, Length-Tension, and Force-Velocity
What is the primary limitation of using BMI as a health assessment tool?
Which health-related component of fitness is defined as the ability to sustain prolonged physical activity?
According to ACSM guidelines, what is the recommended intensity range for moderate aerobic exercise?
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