What two types of physical activity are necessary each week to improve your health?

a. low-impact and low-intensity

b. high-impact and high-intensity

c. anaerobic and muscle-relaxing

d. aerobic and muscle-strengthening

Lordosis can often be prevented by strengthening core muscles in the abdominals and back. a. true b. false

Match the terms to their correct definitions. 1. commuting flexibility in when you work 2. telecommuting traveling to get to work 3. flextime a form of flexplace that allows people to use technology to do their work away from the office 4. flexplace flexibility in where you work

Muscles of the body for seventh grade