A. flexibility 2. wich of the following health related fitness components refers to the ability of the muscle to work over an extended period of time? Show
A. body composition 3. what RHF test will measure the flexibility of the lower back muscles and the extrimities. A. curl ups 4. wich of the following choices is not a health related fitness components? A. body composition 5. wich of the following are skill related fitness components EXCEPT. A. agility 6.wich of the folowing refers to the heaviness and lightness of a person? A. age 7. what is the first procedure in performing the 3 minute step test? A. locate your pulse 8. what is the purpose of ninety degree push up A. to touch the finger tips together 9. wich of the following heath related fitness components refers to the ability of the heart and circulatory system to supply oxygen to a muscle for an extended period of time? A. flexibility 10. how will you improve your muscular strength? A. always do your social media activity answered • expert verified
FLEXIBILITY
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Answer: Flexibility is the ability to move at the joints through a full range of motion. Explanation: Introduction[edit | edit source]Range of motion (ROM) is the capability of a joint to go through its complete spectrum of movements. Range of motion of a joint can be passive or active. Definition - The definition of ROM varies among published sources; Kapandji and colleagues described ROM as “the extent of osteo-kinematic motion available for movement activities, functional or otherwise, with or without assistance” [1]
Measuring Range of Motion[edit | edit source]A Goniometer is used to measure range of motion of the joints of the body. It uses a stationary arm, fulcrum, and movement arm to measure joint angles from the axis of the joint.[3] Of all the types, a universal goniometer is most widely used and comes in two forms: short arm and long arm.
See the goniometry collection of pages for instructions on how to correctly (reliably and accurately) place the goniometer when measuring range of motion. An Inclinometer can also be used, which has different purpose. It is not as versatile as a goniometer. Movement Planes[edit | edit source]When considering the range of motion of a joint, or the movement direction, there are three universal planes that need to be taken into account. Each of the movements lie in one of the respective planes. [5] [5]
Range of Motion Normal Values[edit | edit source]Each joint has a normal ROM range of values, while each person has a different amount of ability to achieve it. Below are generally accepted values for a normal ROM for some individual joints as measured in degrees: Table 1. Typical Joint Ranges[6]
Causes of Limited Range of Motion[edit | edit source]Limited range of motion refers to a joint that has a reduction in its ability to move. Motion may be limited because of a problem within the joint, swelling of tissue around the joint, stiffness of the muscles, or pain.[7] Medical conditions associated with a limited range of motion in the joints include:
Increasing Range of Motion[edit | edit source]As mentioned in the next section, range of motion can be maintained and gradually increased through the following range of motion & stretching exercises. Check out the page on Stretching for an in-depth explanation of the concept and topic. Range of Motion Exercises & Stretching[edit | edit source]Range of motion exercise refers to activity aimed at improving movement of a specific joint. This motion is influenced by several structures: configuration of bone surfaces within the joint, joint capsule, ligaments, tendons, and muscles acting on the joint. There are three types of range of motion stretching exercises:
Physiotherapy[edit | edit source]There are many reasons for seeing a Physiotherapist to aid with limited range of motion at a join. Range of motion therapy benefits include:
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What are the 4 ranges of motion?The main joint movements are:. Flexion - the bending of a joint. It decreases the angle between two body parts. ... . Extension - the extending of a joint. ... . Abduction - movement away from the midline of the body. ... . Adduction - the movement of a limb or other part toward the midline of the body or toward another part.. What are the 3 types of range of motion?There are three basic types of range of motion: passive, active-assistive and active, defined by the whether, and to what degree, the patient can move the joint voluntarily.
Is the ability of the body part to move at the joint in full range of motion the most common test is the sit and reach?Flexibility is the ability of each joint to move through the available range of motion for a specific joint. Examples would be stretching individual muscles or the ability to perform certain functional movements such as the lunge. The sit and reach test is most often used to test flexibility.
What is range of movement?Range of motion (ROM) refers to how far you can move or stretch a part of your body, such as a joint or a muscle. It's different for each of us. For example, some people can do complete splits, but others can't: their joints aren't loose and their muscles won't lengthen as far.
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