questions to be answered 3.Explain how males and females differ in terms of: (a) Strength? (b) Oxygen transport (c) Body fat? 13. Pulse rate is a measure of aerobic fitness. Why? 15. Describe the effects and benefits of training? 16. Describe the advantages and disadvantages of training for energy to be produced more effectively? 17. Describe the advantages and disadavantages of training for muscle development? 18. Describe the two tests of fitness? 19. Descibe four tests of strength?