Twisting or pulling a muscle or tendon can result in a strain. It can also be caused by a single instance of improper lifting or by over stressing the back muscles. A chronic strain usually results from overuse involving prolonged, repetitive movement of the muscles and tendons. In addition, there are several factors that put a person at greater risk for a back strain or sprain, including excessively curving the lower back, being overweight, having weak back or abdominal muscles, and tight hamstrings (muscles in the back of the thighs). Playing sports that involve pushing and pulling—such as weightlifting and football—also increases the risk of a low-back injury. Chronic strains happen slowly over time from prolonged, repetitive overuse of muscles. Chronic strains develop from using the same muscle groups in the same pattern, causing even small stresses to build on one another. Causes of chronic strain include:
Improper body mechanics or using the wrong muscle groups for a task, such as repeatedly lifting heavy objects using your back instead of your legs
Improper sports mechanics or techniques, such as habitually gripping a tennis racket too tightly or an incorrect golf swing
Participation in the same exercises in the same way, day after day
Poor posture
Use of the wrong equipment, such as running shoes without the proper support for your foot type
Definitely D, it will cause you to lean back resulting in a fall
In women of childbearing age, folic acid supplementation has a demonstrable and meaningful benefit, reducing the incidence of NTDs. Its use in this population is evidence-based and demonstrably effective
1. Correct answer choice is:
C. Flexibility.
Explanation:
Skilled professionals usually transcend in all six regions. As well as the conventional elements of health-related robustness, the term fitness can be divided down into skill elements. These are essential in achieving the further specialized features of several sports and incorporate speed, reaction time, agility, balance, coordination, and power.
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2. Correct answer choice is:
A. Physical agility.
Explanation:
The interpretation of health-related fitness includes training exercises that you do in classification to attempt to enhance your physical health and stay healthful, especially in the divisions of cardiovascular endurance, muscular strength, flexibility, muscular endurance, and body composition.
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3. Correct answer choice is:
A. Excellent team work.
Explanation:
When you are playing individual sports, there is no team to which can work with. So the factors which are critical during an individual sport are you physical fitness, your mental focus, and your skills. The more you are focused, the better you will perform. If you are out of focus, your skills are not going to help you by any means. So as a conclusion i would say that the combination of focus, skills and fitness can lead to better performance in individual sports.
