Combustible liquids
(Hope this helps)
Warming up prevents injuries by loosening your joints, and improving blood flow to your muscles — making your muscles less likely to rip, tear, or twist in a harmful way during your workout. Stretching also helps prepare your muscles for the physical activities you're about to perform.
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Slowly extending stretches until the muscle hurts
Gradually increasing the challenge level of stretches
Quickly swinging the arms back and forth for more stretch
<span>Intensely holding stretches for five to 10 seconds</span>
1. aerobic means "with oxygen" and anaerobic means "without oxygen"
2. aerobic can mean small exercises meaning you aren't using too much of your body's muscles and bones to workout. Anaerobic can mean big exercises meaning weight lifting.
3. With aerobic exercise the oxygen is carried through your breath to the muscles giving them the energy they needed. This is basically an example of a warm-up before an exercise. Anaerobic however makes you out of breath quickly because without doing the warm-up and you just go into the workout you are making yourself weak and not have enough energy.
Hope this helped :)
<span>A minimum wage was developed by the federal government in all businesses engaged in interstate commerce in 1938 at 25 cents per hour and was to go to 40 cents in 7 years. No worker had to work more than 44 hours per week without getting paid for it (overtime). The second year was 42 hours and after that it was 40 hours per week, before getting overtime. This was amended in 1963 with the equal pay act that there should no difference in pay because of gender for the same work done under the same conditions.</span>
