What is one thing that can be done to reduce the risk of injury during a lift, such as the bench press or back squat?
a. spot the lifter
b. complete the set or repetition as quickly as possible
c. hold breath during the lift
d. take shoes off to provide better balance

Life expectancy in the united states is (76.4 for men and 81.1 for women). life expectancy is not the same as healthy life expectancy. healthy life expectancy is the number of years a person is expected to live in this number is obtained by subtracting years spent in poor health from overall life expectancy. the world health organization (who) calculates healthy life expectancy in 194 countries. the united states ranks twenty-ninth in the world using this measurement, with an average of of healthy life expectancy. singapore ranks number one (76 years), and japan is number two (75 years).