By Michael H. Stone and Meg Stone (East Tennessee State) and William A. Sands (United States Olympic Committee)
From Olympic Coach Winter 2008
The overall cycle that each athlete goes through consists of repeating three stages: a) acquisition of athletic form b) stabilization of athletic form c) temporary loss of athletic form (Harre 1982). Practical experience has shown that athletes do not continue to improve in a progressive linear manner. Athletes require work periods that cause fatigue, and then these work periods are followed by rest and adaptation.
Planning with Periodization
The mesocycles can be linked to form an annual plan (Bompa 1990b), or a specific macrocycle (Harre 1982, 1990; Matveyev 1977). Microcycles are periods of training lasting from seven to fourteen days. Microcycles are the smallest basic unit of training planning that has strictly applied objectives. The training lesson is a smaller training unit, but the goals of any particular training lesson can be modified based on current circumstances. However, the objectives of the microcycle remain intact so that the subsequent training lessons are adapted to reach the objectives set for the microcycle (Verkhoshansky 1985). Various types of microcycles are shown in Table 1.3 below.
As described earlier, the cyclic arrangement of load demands refers to periodization, which is composed of two concepts used simultaneously. The first concept is that of cycling the training load by alternating between work and rest. The second concept is that of periods of training with specific, distinct and linked goals. The importance of these periodization concepts lies in the organized and systematic fashion in which training loads can be applied for the improvement of sport performance.