prior to training , prolonged low intensity exercise resulted in a 20 % decline in plasma glucose , a 2.5-fold rise in plasma free fatty acids ( ffa ) , a 7-fold rise in plasma epinephrine , a 3-fold elevation in plasma norepinephrine , and a 2.5-fold rise in plasma glucagon .
C0014563
epinephrine
C0028351
norepinephrine