Just Say NO to Long Distance Running

January 8, 2009

080220bb-preview_t2201If 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

The Principle of Specificity and Sport

August 24, 2008

by Chad Englehart

Introduction

Specificity of Training principle is one of the most utilized training principles used by exercise professionals today. (Kramer et al., 2002) discussed the principle of training specificity and explained that the training responses elicited by a given exercise mode are directly related to the physiological elements involved with coping with the specific exercise stress. What this means is that if an athlete wants to perform better at a particular event or skill they must train specifically for that particular skill. For example, if an athlete wants to become stronger one must lift heavy weights and if an athlete wants to jump higher one must jump. As a strength and conditioning Read more

Resisted Sprints and Effects on Kinematics and Sprint Speed

August 24, 2008

by Chad Englehart

Speed Training

Implied in any linear speed discussion with a Strength and Conditioning Specialist, is the concept of resisted speed training strategies. Some professionals consider resisted speed training as the most efficient sprint training technique on the planet, while other consider it not as effective because of a biomechanical stand point. Different resisted speed strategies include, towing, uphill sprints, sand sprints, and weighted sprints. Tahachnik (1992) explained that towing of weighted devices such as sleds and tires is the most common method of providing towing resistance for the enhancement of sprint performance, although the use of parachutes has also Read more