is both an exocrine gland and an endocrine gland. endocrine function, secretes major homones, insulin and glucagon, which lower and raise blood sugar levels. exocrine function, is to produce most of the enzymes that digest foodstuffs in the small intestines
Follow Following Unfollow Pending Disabled. A Russell Wynter , NASM Elite Trainer , Fitness, answered on behalf of Madsweat. Cross training is an exercise regimen that utilizes several modes of cardiovascular and resistance training within a single session.
1 The Performance Interval Training technique is more advanced and is recommended for conditioned athletes. 2  This training method uses periods of maximum intensity (85% â 100% heart rate reserve) that usually last from 2-15 minutes, followed by lower intensity periods of the same or shorter duration.uring the intense periods of activity, interval training works repetitively on the aerobic and anaerobic systems. 1  The anaerobic system metabolises energy stored in the muscles (glycogen) for the short bursts of activity without needing oxygen.