Apply the principles of training to personal fitness goals. Sara has a goal to improve her cardiorespiratory fitness. She is new to working out. List the words that the acronym SPORT stands for then explain how she can use each of the SPORT principles to ensure she is getting a safe and effective workout.

In a study of a weight loss program, 40 subjects lost a mean of 3.0 lb after 12 months. does the weight loss program have practical significance? a. yes, because the weight loss program worked and the subjects lost a mean of 3.0 lb. b. no, because the mean weight loss of 3.0 lb after one year does not seem to justify the program. c. no, because the sample of 40 subjects was too small to determine if the program was useful. d. yes, because the mean weight loss of 3.0 lb after one year does seems to justify the program.