Which of the following is true about warming up? A. You should warm up before completing your fitness assessment
OB.
A warm up can include walking, light jogging, and some light stretching
C. Neglecting a warm up can lead to muscle pulls and strains
D. All of the above

It true it will they want do take care headache, belly pain

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases. 

Making sure the equipment is cleaned daily and insuring proper hygiene is kept up with the working staff.