Swimming where a lifeguard can see is a good example of a "smart" exercise choice in this context.
<h3>What is Exercise?</h3>
This is defined as the form of physical activities such as running, jogging etc which helps to keep the body fit and improve the general well being of individuals.
A smart exercise which involves swimming where a lifeguard an see helps to protect the individual and prevent him/her from the risk of accidents encountered during exercises, Such risks include injuries, drowning and in sever cases death which is why an instructor is usually ideal for individuals thereby making it the most appropriate choice in this scenario.
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A. remove contaminants from people and equipment
decontamination: the process of cleaning an object or organism from contaminants and/or hazardous stuff/chemicals
false, you gain calories no matter what. you would have to be constantly running a marathon to not gain anything.
Sudden impact to the joints (i.e. backward or forward force) can cause a dislocation which can either be a complete dislocation or a partial dislocation. A joint dislocation can damage adjacent structures usually by nerve and vessel impingement causing parethesias and paralysis. Manual correction of the dislocated joint is often favored.
