Identify the manipulated, responding and controlled variables in the experiment described above. Strength of Stimulus Number of Muscle Fibre Stimulated Mass Lifted by Muscle Contraction

Q: Compare and contrast neural and endocrine control systems on the basis of speed, duration  of action…

A: Nervous system is defined as the complex and highly organized part of the body where it play a major…

Q: what can you conclude about superposition muscle contraction?

A: Muscle contraction happens when the thin actin and thick myosin filaments slide over each other. It…

Q: Explain how researcher characterize and identify types of muscle fibers.

A: We will answer the first question since the exact one was not specified. Please submit a new…

Q: muscle force is highest at the start of the muscle’s shortening phase

A: Introduction:-  According to the Research that  has be shown that a torque that  produced against a…

Q: In EMG measurement the ground electrode normally attached to: Muscle Bell O Muscle Tendon Most…

A: Introduction: The action potential generated by the skeletal muscle fibers when they undergo…

Q: The increase in muscle force that is thought to be due to neural changes with a strength training…

A: Muscles These are soft tissues made up of many stretchy fibers. There are more than 600 muscles in…

Q: Describe the general anatomical design of a muscle spindle and discuss its physiological function.

A: Muscle spindles are a special type of sensory receptors (proprioceptors) present inside the muscle…

Q: subtractive technique that uses nerve stimulation at two points and subtracting the difference…

A: Nerve impulse  conduction is a complex phenomena and it starts at the point of stimulation which is…

Q: Why might stretching a cramping muscle INCREASE the cramping, as well as why would contracting the…

A: Muscles are the tissues that govern physiological processes by their contraction and relaxation. The…

Q: a.  Define the all-or-none principle.  b.  The same student remarked that at 180 mV stimulus, it is…

A: Lifting a mass is done by a motor unit, motor unit has a motor neuron and the skeletal muscle fibers…

Q: Motor control can be defined as the acquisition of relatively permanent movement skills resulting…

A: Motor control may involve conscious control over movements of joints and body segments. It regulates…

Q: In an experiment, the strength of a neural stimulus and the resulting muscle contraction are…

A: The neuron is the basic unit of the complex nervous system. It helps in transmission of information…

Q: If an individual completed 60-min of exercise at 40% of their maximal effort, which type of muscle…

A: Muscle fibres, also known as muscle cells or myofibers, are the basic structural units that comprise…

Q: Rating of perceived exertion (RPE) can represented on a scale of  ________ or ________ .   Group…

A: The Borg rating of perceived exertion scale (RPE scale) is a commonly used quantitative measure of…

Q: What are some of the neural adaptations to exercise?   Select 2 correct answer(s)     Increased…

A: Physical exercise includes exercise such as jogging, and weight training, as well as sports. The…

Q: the process of muscle contraction, which of the following steps immediately precedes the influx of…

A: Muscle contraction:-  Is the response  a muscle has to any kind of stimuli where the result is…

Q: Name the three Nobel Prize winners whose research work involved muscle or muscular exercise.

A: Muscles are the soft tissue that has filaments to change its shape and length. The filaments present…

Q: Design an aerobic training program for a male high school cross country team in off season training…

A: An aerobic training program focuses on improving the body's ability to efficiently utilize oxygen…

Q: "According to the reflex theory of motor control, muscle response synergies are the elementary units…

A: Motor skills are activities that require voluntary control of the movement of limbs and body parts…

Q: Using the concept of recruitment, explain how muscle contraction can be graded in its strength

A: Introduction: At the neuromuscular junction, the motor neuron sends signals to muscle fibers. It…

Q: Coordination should be considered in terms of body and limb movement patterns in relation to…

A: The inclusion of explanations for how we control coordination is a key aspect of all motor control…

Q: Compare the force produced by a muscle over timewhen it is stimulated by a single twitch stimulus…

A: Muscle strength formation refers to the mechanism in which the skeletal muscle transforms metabolic…

Q: Define the following terms as they relate to interval training: set.

A: Interval training is a method of exercise (physical training) in which high-intensity workouts are…

Q: How would you modify this experiment so that the mass lifted by the muscle contraction continues to…

A: Only when the potential reaches a specified potential only then the neuron gets activated. A…

Q: In making maximal-effort arm movements (e.g., throwing, striking, projecting an object as far and…

A: Muscles are the structural and functional entities of the muscular system of the body. Muscles work…

Q: Discuss the function of Golgi tendon organs in monitoring muscle tension.

A: Anything that triggers a response (or a reaction) and permits the organisms (plants and animals) to…

Q: Fill in the blanks: Resistance-type activities will likely rely on _____ energy sources, whereas…

A: Exercise or any form of physical activity is essential for keeping the body healthy and maintaining…

Q: f you were to show something to the right visual field of a split brain patient they would be able t…

A: Split-brain also called callosal syndrome is a disconnection syndrome. In this syndrome, the corpus…

Q: Define the following terms as they relate to interval training: work interval

A: WORK INTERVAL : interval training is a type of training that involves a series of high intensity…

Q: If you map two different organims daily movements, and see these types of patterns, answer the…

A: Navigation is a way of finding the direction of a particular path by sensing environmental…

Q: Give typing answer with explanation and conclusion to all parts How does BMI and muscle size affect…

A: We are investigating the connection between BMI, muscle size, and muscle activation during…

Q: How are motor neurons involved in muscle contractions? Select all that apply. The release of calcium…

A: It is a neuron whose cell body is located in the motor cortex, brainstem or the spinal cord and…

Q: Which of the following is correct about muscle spindles?

A: Sensory receptors are specialised cells or multicellular structures that sense changes in both the…

Q: demonstrate an understanding of and assess factors that affect performance during human movement.…

A: The solid bones in human body, the joint tissues responsible for connecting the bones are the…

Q: Describe in details the biochemical and mechanochemical series of events that enables motor neurons…

A: Muscle contraction means activation of tension-generating sites within our muscle cells and the…

Q: When electrically stimulating a skeletal muscle and measuring the force of muscle contraction, which…

A: A skeletal muscle needs an action potential to be trigger contraction of the muscle fibers. The…

Q: experiment:  Face palm on table facing up. Open and close hand as rapidly as possible for 20 seconds…

A: Cellular respiration is the process by which living organisms break down glucose to generate energy,…

Q: Compare and contrast active and passive range-of-motion exercises ?

A: The human body comprises many joints(the connection made between bones), it exerts movements for…

Q: How would the muscle behave with continued high frequency stimulation? Will you observe any…

A: The use of electric impulses to elicit muscle contraction is known as electrical muscle stimulation…

Q: Design a speed and agility program for a high school boys soccer team in preseason training. Be sure…

A: Speed and Agility Program for High School Boys Soccer Team Preseason Training:Warm-up (10…

Q: Define synergistic effect

A: There are several molecules that are released by the animal's body like hormones and enzymes that…

Q: Can you help me the name of the all of the number of the label muscle system model?

A: Muscles have a variety of functions from pumping blood and supporting the movement to lifting…

Q: Define maximal threshold. What would happen to contraction if stimulus is increased beyond the…

A: The threshold stimulus is the minimum strength required for a stimulus to start a muscular…

Q: Describe how the isolated muscle behaved with continued high frequency stimulation.

A: Every muscle is innervated by a nerve and when muscle gets  instruction from a motor nerve, the…

Q: When you “max out” on reps or pushups or something like that, what kind of stimulus is your brain…

A: Exercise builds and strengthens muscles, which can protect the bones from injury, and support and…

Q: During resistance exercise, three factors support muscle hypertrophy they include the following with…

A: Resistance exercises involve training to improve muscle strength by making muscles work against an…