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Nimfa-mama [501]
3 years ago
13

Which is an example of an unintentional injury? A student decides to cut herself. Two people have a domestic dispute that leads

to one person hitting the other. A man sexually assaults a woman in a parking lot. A student slips on the ice in front of school and sprains his ankle
Health
1 answer:
jok3333 [9.3K]3 years ago
7 0
A student slips on the ice in front of school and sprains his ankle.
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The organ system composed of tissue that can contract and relax
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The muscular system is the organ system that is composed of tissue and can contract and relax.
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Why is it important to hold a static stretch for at least 10–15 seconds? Include the physiology of the stretch reflex in your re
Sergio039 [100]

Static stretch

Explanation:

Static stretching exercises are done by elongating the target muscles as tolerated and then holding the stretch in that position for a stipulating length of time. This holding time period is usually determined by the individual’s age, activity level, any other previous illness or injuries etc.  

The holding time usually is around 10-15 seconds is especially done to:

  1. Reduce risk of injury, muscle stiffness
  2. Increase mobility, flexibility, range of motion  
  3. Relieve back or joint pains.

The main physiology in stretch reflex:

The stretch reflex is a myotatic reflex which is triggered by the action potentials of la afferent fibers. This causes the excited motor neurons to contract the stretched muscle which in turn reduces the potential.    

The holding in static stretching is to make the elongation of the muscles a habitual length for the muscle spindle fibers and mark it is a new length.

The signals are reduced and the receptors are trained to allow more muscle fiber lengthening. The greatest increase in length or increase in range of motion occurs when the stretch is held for about 10-30 seconds with 2-4 repetitions.

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Before using metal items in a microwave oven, you should check the
Alona [7]

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C) Cookware's use and care guide. Always.

Explanation:

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5. What does SMR stand for?​
DENIUS [597]

Answer:

Standardized mortality ratio

Explanation:

In epidemiology, the standardized mortality ratio or SMR, is a quantity, expressed as either a ratio or percentage quantifying the increase or decrease in mortality of a study cohort with respect to the general population.

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How big is everyone pp
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small

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cuz ur on brainly

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