Jerry has not worked out in several years. he has experienced some health issues and is realizing the importance of incorporating physical activity into his lifestyle again. which of the following activities would be most appropriate for his fitness level?
a. running several 400-meter sprintsb. jogging for three milesc. walking for 30 minutes around the neighborhoodd. participating in a high-intensity cycling class

Fitness evaluations are usually design for certain group of people

What is a common risk associated with alcohol?

Asoccer mom is driving her 75 year old grandmother and her 9 year old daughter home after the game. the grandmother and daughter were both in the back seat and both were wearing their seat belts. a car ran a red light in front of them, causing them to t-bone that car on the passenger side. fortunately there were no serious injuries, but the grandmother did sustain several rib fractures. the mother, daughter and driver of the at-fault car were shaken up but unhurt. what are some possible reasons that the grandmother sustained rib fractures while the other victims did not?