Saturday 5 July 2014

Quotes About strength Sad Quotes About Love That Make Your Cry and Pain Tumblr For Girls that make you cry for girls for Him for Boys That Hurts Tagalog and Pain Tumblr

Quotes About strength Biography

Source Of Google.com.pk

An individual's physical strength is determined by two factors; the cross-sectional area of muscle fibers recruited to generate force and the intensity of the recruitment. Individuals with a high proportion of type I slow twitch muscle fibers will be relatively weaker than a similar individual with a high proportion of type II fast twitch fibers, but would have a greater inherent capacity for physical endurance. The genetic inheritance of muscle fiber type sets the outermost boundaries of physical strength possible (barring the use of enhancing agents such as testosterone), though the unique position within this envelope is determined by training. Individual muscle fiber ratios can be determined through a muscle biopsy. Other considerations are the ability to recruit muscle fibers for a particular activity, joint angles, and the length of each limb. For a given cross-section, shorter limbs are able to lift more weight. The ability to gain muscle also varies person to person, based mainly upon genes dictating the amounts of hormones secreted, but also on sex, age, health of the person, and adequate nutrients in the diet. A one rep maximum is the test to determine maximum muscular strength.
There are various ways to measure physical strength of a person or population. Strength capability analysis is usually done in the field of ergonomics where a particular task (e.g. lifting a load, pushing a cart, etc.) and/or a posture is evaluated and compared to the capabilities of the section of the population that the task is intended towards. The external reactivemoments and forces on the joints are usually used in such cases. The strength capability of the joint is denoted by the amount of moment that the muscle force can create at the joint to counter the external moment.
Skeletal muscles produce reactive forces and moments at the joints. To avoid injury or fatigue, when person is performing a task, such as pushing or lifting a load, the external moments created at the joints due to the load at the hand and the weight of the body segments must be ideally less than the muscular moment strengths at the joint.
One of the first sagittal-plane models to predict strength was developed by Chaffin in 1969.[1] Based on this model, the external moments at each joint must not exceed the muscle strength moments at that joint.
Where, Sj is the muscle strength moment at joint, j, and Mj/L is the external moment at the joint, j, due to load, L and the body segments preceding the joint in the top-down analysis.
Top-down analysis is the method of calculating the reactive moments and forces at each joint starting at the hand, all the way till the ankle and foot. In a 6-segment model, the joints considered are elbow, shoulder, L5/S1 disc of the spine, hip, knee and ankle. It is common to ignore the wrist joint in manual calculations. Software intended for such calculation use the wrist joint also, dividing the lower arm into hand and forearm segments.
Static strength prediction is the method of predicting the strength capabilities of a person or a population (based on anthropometry) for a particular task and/or posture (an isometric contraction). Manual calculations are usually performed using the top-down analysis on a six or seven-link model, based on available information about the case and then compared to standard guidelines, such as the one provided by the National Institute for Occupational Safety and Health, to predict capabili
The quality or state of being strong; ability to do or to bear; capacity for exertion or endurance, whether physical, intellectual, or moral; force; vigor; power; as, strength of body or of the arm; strength of mind, of memory, or of judgment.
Power to resist force; solidity or toughness; the quality of bodies by which they endure the application of force without breaking or yielding; -- in this sense opposed to frangibility; as, the strength of a bone, of a beam, of a wall, a rope, and the like.
Power of resisting attacks; impregnability.
That quality which tends to secure results; effective power in an institution or enactment; security; validity; legal or moral force; logical conclusiveness; as, the strength of social or legal obligations; the strength of law; the strength of public opinion; strength of evidence; strength of argument.
One who, or that which, is regarded as embodying or affording force, strength, or firmness; that on which confidence or reliance is based; support; security.
Force as measured; amount, numbers, or power of any body, as of an army, a navy, and the like; as, what is the strength of the enemy by land, or by sea?
Vigor or style; force of expression; nervous diction; -- said of literary work.
Intensity; -- said of light or color.
Intensity or degree of the distinguishing and essential element; spirit; virtue; excellence; -- said of liquors, solutions, etc.; as, the strength of wine or of acids.
A strong place; a stronghold.
To strengt
Quotes About strength Sad Quotes About Love That Make Your Cry and Pain Tumblr For Girls that make you cry for girls for Him for Boys That Hurts Tagalog and Pain Tumblr 
Quotes About Strength Sad Quotes About Love That Make Your Cry and Pain Tumblr For Girls that make you cry for girls for Him for Boys That Hurts Tagalog and Pain Tumblr 
Quotes About Strength Sad Quotes About Love That Make Your Cry and Pain Tumblr For Girls that make you cry for girls for Him for Boys That Hurts Tagalog and Pain Tumblr 
Quotes About Strength Sad Quotes About Love That Make Your Cry and Pain Tumblr For Girls that make you cry for girls for Him for Boys That Hurts Tagalog and Pain Tumblr 
Quotes About Strength Sad Quotes About Love That Make Your Cry and Pain Tumblr For Girls that make you cry for girls for Him for Boys That Hurts Tagalog and Pain Tumblr 
Quotes About Strength Sad Quotes About Love That Make Your Cry and Pain Tumblr For Girls that make you cry for girls for Him for Boys That Hurts Tagalog and Pain Tumblr 
Quotes About Strength Sad Quotes About Love That Make Your Cry and Pain Tumblr For Girls that make you cry for girls for Him for Boys That Hurts Tagalog and Pain Tumblr 
Quotes About Strength Sad Quotes About Love That Make Your Cry and Pain Tumblr For Girls that make you cry for girls for Him for Boys That Hurts Tagalog and Pain Tumblr 
Quotes About Strength Sad Quotes About Love That Make Your Cry and Pain Tumblr For Girls that make you cry for girls for Him for Boys That Hurts Tagalog and Pain Tumblr 
Quotes About Strength Sad Quotes About Love That Make Your Cry and Pain Tumblr For Girls that make you cry for girls for Him for Boys That Hurts Tagalog and Pain Tumblr 
Quotes About Strength Sad Quotes Abouth Love Tat Make Your Cry and Pain Tumblr For Girls that make you cry for girls for Him for Boys That Hurts Tagalog and Pain Tumblr 

No comments:

Post a Comment