Motion can be described by all of the following except...

Q: Briefly explain how does cross-bridge formation affect muscle force.

A: During muscle contraction, a force is generated in the muscle. This is termed the muscle force. This…

Q: assume that the force generated by 2 different arms was exactly the same. if the EMG for arm 1 was…

A: EMG stands for electromyography which is a procedure for measurement of the electrical response of…

Q: EMG signal to predicate the angle at the ankle joint

A: The human body hip joint angle as well as the surface electromyographic (sEMG) signals of the thigh…

Q: Keeping the object you are carrying close to your body reduces the force and stress on your spine.…

A: Keeping an object that we are getting close to the body reduces the force and stress on the spine .…

Q: When you exhale after taking a deep breath, your diaphragm pushes all the air out of your lungs.…

A: Newton's 3rd law of motion states that for every action there is equal and opposite reaction.  This…

Q: 4. Fleas can jump up to 40 times their body length. However, calculation on the biomechanics of the…

A: Hi! Thanks for your questions. As you have posted multiple questions and have not mentioned which…

Q: Write a brief explanation of how, by calculating forces and torques in a physical system such as the…

A: Lifting Mechanicss During lifting of an heavy object spine has to support both the weight of the…

Q: List different types of movements? Give some examples?

A: BASIC INFORMATION  JOINTS The point of meeting of two bones or more than that is known as joint. The…

Q: A hydraulic jack is used to lift a car in order to change a tire. The car exerts a force of 9,800 N…

A: Answer of the question given below....

Q: Give two example of 'curvature' movement?

A: Terrestrial plants are not free to move around and hence cannot change their location. Yet, plants…

Q: 1. We have a twenty-five-year-old athlete who has an amputee from above the knee. Describe a…

A: For the amputee athlete a Running blade prostheses should be chosen. Running Blade prostheses has…

Q: Distinguish between a synergist, antagonist, and fixator. Explain how each of these may affect the…

A: The role of the muscle is to produce the movement smooth and effective.

Q: Determine the isoelectric point of myofibrillar proteins here in this experimental data

A: myofibrillar proteins are proteins found in muscles that help to contract them, comprising roughly…

Q: Explain various types of movement with example?

A: Depending on the location of the muscle and the joint, there are many movements, which muscles…

Q: Do the following mathematical calculations to figure out the work each hand did: Work = 1…

A: Introduction The relationship between two versions of a gene is referred to as dominant. Each parent…

Q: Newton's laws of motion

A: When the position of a body changes continuously with respect to some object then the body is said…

Q: What class of lever is an automobile steeringwheel?

A: Lever is a machine which comprises of a rigid rod that is pivoted at fixed hinge or fulcrum.A lever…

Q: Coactivation of abdominal muscle and muscles supporting the spine has been shown to be essential for…

A: Coactivation is the process when the antagonistic muscle contract weekly during the contraction of…

Q: Which of the following vibrations are observed in IR spectroscopy? stretching O rotational O bending…

A: In IR spectroscopy, identification of chemical substances or functional group can be done  on the…

Q: Define Flexors? Give one example of it?

A: Muscles in the body can be  a flexor,  extensor or a stabilizer depending on  It's action  and…

Q: How much tension must be developed by the erector spinae with a moment arm of 6 cm from the L5-S1…

A: Suppose, Segment consider as  S  Head (S1) , trunk (S2), arm (S3) and box (S4) Moment arm consider…

Q: How many DOF do you have in your wrist and hand combined?The question must be answered by…

A: The three degrees of freedom of a wrist are shown in the figure drawn above. They are known as: 1.…

Q: 3. Which of the following forces is an at a distance force? O Friction O Normal O Applied O Gravity

A: At a distance forces are said to be those forces which acts even when two objects are not in any…

Q: With the shoulder flexed at 30°, the moment arm of the deltoid muscle is 2 for the force exerted by…

A:

Q: Hydrostatic skeletons have been defined as a mass of fluid enclosed within a muscular wall. How…

A: Hydrostatic skeletons have been defined as a mass of fluid enclosed within a muscular wall. An other…

Q: Your knees should be bent at a comfortable and greater than 90 degrees flexion when sitting in front…

A: Body mechanics is the coordinated effort of the nervous system and musculoskeletal system to…

Q: Write any four harmful effects of vibration.

A: Vibration, occasional to and fro movement of the particles of a flexible body or medium, normally…

Q: Curl Tense Flexibility Physical bending Mental Hand Shrug 1. Make fists of your_ 2. Lyour shoulders…

A: Make fists of your hand. Shrug you shoulders up to your ear. Tense your arm by bending at the elbow…

Q: In grasping the load, how does the movement of the human hand compare with that of the myoelectric…

A: The myoelectric regulated prosthesis is an artificial limb that is controlled by electrical impulses…

Q: Causes of Repetitive Motion injur .(RMI) are the following exce *

A: Repeated motion injuries (RMI) include muscle, tendon and ligament injuries that result from…

Q: Correctly label the following parts of a motor unit. neuromuscular junction spinal cord skeletal…

A: The motor unit, which contains the motor nerve fiber and the muscle fibers, is the functional unit…

Q: What is the relationship between Net force, mass and acceleration. Newton’s second law of motion?

A: Newton's laws of motion are three physical laws that together laid the foundation for classical…

Q: If your biceps brachii muscle attaches to your forearm 2 inches below your elbow, the distance from…

A: Introduction  The biceps muscle is located in the front of the upper arm. The biceps consists of a…

Q: Most of the muscles of the skeleton are attached to areas very close to the joints, so their arms,…

A: *During muscle contracts and shortens  against a load  it will perform work and it will be done by…

Q: 5. Using the hip joint reaction force example we did in class, if the moment arm for the cane is 30…

A: Our body's bones offer support for their mobility. A joint is a location where two or more bones…

Q: 0.00 30 60 90 120 30 60 90 Knee flexion angle (deg) Knee flexion angle (deg) nowledge of…

A: Joint Mechanics -- The design of knee replacement has been a post hoc process . The total knee…

Q: Which of the following is required for contraction of myofibrils? Select one: a. bicarbonate ions b.…

A: Introduction:- Myofibrils are relatively small contractile fibres that run in parallel columns along…

Q: Discuss the functions of the different types of levers found in our body. How do these different…

A: Levers are formed when muscles and bones work together. A lever is a solid rod (typically a bone…

Q: Average force of the 600 N while it is in contact with the golf ball.if the impulse is 200 N x s the…

A: Impulse = Force x Time of contact  Time of contact = Impulse/Force

Q: Name the specific types of angular motion.

A: Angular motions happen when an item is around another thing expanding or diminishing the angle. The…

Human Movement

Humans can move from one place to another through coordinated movements and postures. The movement produced by the human body due to the contraction of muscles and bending of bone joints is called human movement. Human movements are controlled by the nervous system. Hence, the human movement incorporates the use of muscles, ligaments, joints, and bones.  Kinesiology is the field that deals with the study of human movements.