12. Compare and contrast isotonic and isometric contractions in terms of tension developed effects on load and length of muscles in each.

Q: List five proteins of the myofilaments and describe their physical arrangement.?

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Q: 10. Muscle Actions Innervation Long Thoracic N Exercise to strengthen Based on the innervation: name…

A: The muscle innervated by the long thoracic nerActions:1. Protraction of the scapula: The serratus…

Q: 30- Which of the following is true about muscle contraction: a- Results by the actin sliding along…

A: Muscle contraction us the tightening , shortening or lengthening of muscles when you do some…

Q: 35- which of the following is least likely to be a feature for brief- movement muscle: A.…

A: During muscle movement/contraction, CNS send signal through motor neurone which releases Ach at…

Q: Hill's equation gives a relation between muscle contraction rates νν and muscle tension TT…

A: We have to rewrite the equation in a form to show that T is dependent on v including T0, alpha and…

Q: 7. What is the physiological response to muscle immobilization?

A: Muscle immobilization is a clinical condition in which there occurs loss of function of muscles. It…

Q: Define sarcomere. Describe its components and its role in muscle contraction

A: A muscle usually contract together to produce a force. A muscle comprises of the fibers of muscle…

Q: Compare and Contrast the composition and function of the three different types of muscle fiber and…

A: The three types of muscle fiber are slow oxidative (SO), fast oxidative (FO) and fast glycolytic…

Q: Real life problem.  You are a trainer and are called on to the field where a player is down with a…

A: In Reciprocal innervation, the extensor and flexor muscles of an arm or leg have a function opposite…

Q: 11. What is a motor unit? What is recruitment? How does asynchronous recruitment prevent fatigue in…

A: The muscular system works along with the skeletal system to help in movements. There are three types…

Q: 1. What progressive muscle relaxation performed in Two scenarios shown in the picture?

A: Introduction:- Muscles is soft tissues. Many stretching fibers make up muscles.humna body's have…

Q: What are muscle groups that work together for a common action or movement called? O Antagonistic…

A: Anatomical terminology are terms used to determine the action , position , size of muscle.…

Q: Describe the microscopic anatomy of a skeletal muscle cell and the functions of its organelles (e.g.…

A: The skeletal muscle contains connective tissue, blood vessels, and nerves. There are 3 layers of…

Q: Discuss the 5 steps involved in voluntary muscle contraction.

A: Skeletal muscles are known as the voluntary muscles of the body as they carry out the voluntary body…

Q: 8. What is fatigue in muscle fibers (central and peripheral) and what are of each? I proposed causes

A: Muscle fibers are cylindrically shaped single muscle cells that control the physical forces and the…

Q: 12. Draw one labeled graph with two myograms: a single twitch contraction for a Type 1 fiber, and…

A: The skeletal muscle fibers can be differentiated primarily based on how speedy they can go through…

Q: 9. What are the characteristics of slow twitch oxidative, fast twitch oxidative-glycolytic and fast…

A: Muscle fibers consist of a single muscle cell. They help control the body's internal energy. When…

Q: f events wwhići uromuscular ju

A: The physiological process converting an electrical stimulus to a mechanical response is termed as…

Q: Which neurotransmitter triggers a muscle contraction?

A: The chemical compound that work as messenger transmit message across the synapse from a nerve cell…

Q: uscle fatigue is assessed by whie O a. Mean Power Output O b. Muscle lactate concentra

A: Introduction: The decline in the ability of the muscle to generate force is known as muscle fatigue.…

Q: compare excitation contraction coupling and relaxation in cardiac and skeletal muscles. Include…

A: There are many similarities and differences between the excitation-contraction coupling process in…

Q: 1. Explain why isokinetic work is more beneficial towards the later stages of the rehabilitation…

A: Introduction :-The initial stage of rehabilitation phase lasts for 4-6 days after the injury. It is…

Q: Compare the structure and function of skeletal, cardiac, and smooth muscles. Include similarities…

A: Muscle strands are comprised of a single muscle cell. They help to control the actual forces inside…

Q: 14.What two theories have been proposed to explain the physiological basis for exercise-associated…

A: Exercise-associated muscle cramps (EAMC) are a common painful muscle spasm condition experienced…

Q: isotonic and isometric  contractions.

A: The particular organ system, which consists of several types of cardiac, skeletal, and smooth…

Q: 34. A common exercise performed in the gym to increase muscle strength and size is a pull up. List…

A: A pull up is a chest area strength work out. The pull up is a closed chain development where the…