According to the Physical Activity Guidelines for Americans Substantial Health

Q20: Sarah has designed a fitness program that

Q21: The only fuel that can be used

Q22: The majority of stored energy in the

Q23: At very high intensities of exercise,most of

Q24: Anabolic steroids are _.<br>A)synthetic versions of growth

Q26: Glucose is stored in muscle tissue as

Q27: Lactate from anaerobic glycolysis is transported by

Q28: Glycogen is the primary source of glucose

Q29: Phosphocreatine (PCr)is an energy-rich compound found in

Q30: Prolonged,low intensity exercise uses mainly _ muscle