Actually, bioplasm machine-diagnostics method allows to “glance” into a prepathology condition of sportsmen and to reveal the latent reserves there. The main limiting factors of healthy bicyclists performance were functional abnormalities of biochemical processes: endogenous and exogenous intoxications, abnormalities of acid-alkali balance, albuminous, fatty and carbohydrate exchange, a deficiency or excess of certain substances. Excessive stress to reflectory weak muscles leads to formation of structural changes in them, and also in tendons, joints and bones. Fascial shortenings in antagonistic muscles are developed as a compensatory reaction to weakness of agonistic muscles. Emotional stress, specific character of riding a bicycle (restriction of upper limb girdle compensatory rotations, laboring belly breath, fixed foot) also violate a natural optimum pattern of a sportsman walking with formation of various compensatory sanogenic reactions.