Effective sunscreens block out the sun's harmful ultraviolet rays. Have tubes inserted in your ears 8. Muscle cramps are common after exercising vigorously in hot weather. Fruit juice 9. Athlete's foot 10.
Food poisoning is often the aftermath of a lovely summer picnic.
Check your answers. If you scored correctly on 8 or more questions, pack your bags and head for the beach. The goals of ergonomics are to design equipment, tools, and job tasks to maximize productivity and efficiency by reducing worker fatigue and discomfort. Adjust the height to keep your arms down by your side and shoulders comfortable while working. Use a footrest or box to support your legs and feet.