The knowledge content of SDT is apportioned into five levels as depicted below. This is an adaptation of the "Training Factors" pyramid advocated by Tudor Bompa, a leading sports scientist. The "strategic & tactical" and "psychological" levels in Bompa's hierarchy have been juxtaposed as in the Tactical Approach, strategy and tactics drive all actions and the psychological elements are a key part of the tactical actions undertaken in a confrontation.

Adaptation of "Training Factors" pyramid in Tudor Bompa's "Theory and Methodology of Training"

A capability in all levels must be built up over time. Each level presumes a certain level of attainment in the previous level. Thus for example, to properly execute a technique (Technical), presumes a certain level of fitness and physical capability and so on. Whilst all levels in the hierarchy from physical through to theoretical are incorporated in training, the levels do correspond to the stages of development of the student. It is important to appreciate this hierarchy as the SDT material is structured around this, as is grading assessment.

REFERENCES

Bompa, T.O. (1990). Theory and Methodology of Training: The Key to Athletic Performance, Kendall/Hunt Publishing Company, Iowa.