Just Say NO to Long Distance Running
January 8, 2009
If your Coach or Trainer has you running for longer than five minutes at a SLOW pace then you are training to be just that…………………………………. SLOW! Muscles have a mixture of two basic types of fibers, fast twitch and slow twitch. Fast-twitch fibers are capable of developing greater forces and contracting faster and have greater anaerobic capacity. Anaerobic means exercise without the use of oxygen as an energy source; short bursts of vigorous exercise. Sprinting is an anaerobic exercise. In contrast, slow-twitch fibers develop force slowly, can maintain contractions longer and have higher aerobic capacity. Aerobic means exercise in which energy needed is supplied by oxygen inspired and is required for sustained periods of vigorous exercise with a continually high pulse rate. Long distance running is an aerobic exercise. Read more


