Archives for middle distance training

Fatigue, Part 4 – The Aerobic Energy System

The scientific information presented in the first three sections on the onset of fatigue during exercise (Part 1 Fatigue–Energetics, Part 2 Fatigue–Anaerobic Alactic Energy System, and Part 3 Fatigue–Anaerobic Glycolytic Energy System) pointed out the importance of beginning each discussion on energy system metabolism with basic review of adenosine triphosphate (ATP) and its role in…

Fatigue, Part 3 – The Anaerobic Glycolytic Energy System

Information presented in the first two sections on fatigue during exercise (Part 1 Fatigue-Energetics and Part 2 Fatigue-Anaerobic Alactic Energy System) pointed out the importance of beginning every discussion on energy system metabolism with basic knowledge of adenosine triphosphate (ATP) and its role in muscle contraction.  Humans have advanced through natural selection using three metabolic…

Fatigue, Part 2 – The Anaerobic Alactic Energy System

Information presented in the first section on fatigue during exercise (Part 1 Fatigue-Energetics) pointed out the importance of beginning every discussion on energy system metabolism with knowledge of adenosine triphosphate (ATP) and its role in muscle contraction.  Humans have evolved using three metabolic energy systems for their daily activities which may range from lifting a…

Aerobic Capacity and Aerobic Power

  There are several critical aspects to aerobic fitness in all endurance sports, including cross country running in particular. For instance, aerobic capacity is an important factor, and is defined as the maximal oxygen intake in liters per minute for an athlete. It is a true measure of individual work intensity, and its measured value…

A Need for Iron

Minerals play an important role in the physiology of the body.  Generally they act as co-enzymes for many bio-chemical processes and many are linked to the actions of organic vitamins which are responsible for many different aspects of life.  Calcium is the most abundant mineral in the body, constituting approximately 40% of the total mineral…

Setting up an Anaerobic Profile

In middle-distance training it is important that workouts are determined by certain individual anaerobic index performance values that are unique to each athlete.  In distance training it is common to use the athlete’s field-tested, date sensitive,VO2 max value to determine workout pace intensity for aerobic work.  As an example, a four mile tempo run should…

Dissecting Elite Level Middle Distance Workouts

Training theory is a fascinating point of discussion for most middle-distance coaches.  These conversations can vary from something as simple as typical microcycle mileage to something as detailed as workout construction.  There is no doubt that there are “many roads to Rome” in the journey to getting a talented middle-distance runner into top physical condition. …

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