Cossack Jump Stage Plantar Pressure Distribution Characteristics Of The Parameters

In this paper plantar pressure distribution measurement system to Jilin Institute of Aerobics two professional athletes to study. Aerobics flight access Maneuver Cossack Jumpis configured process kinetics parameters of plantar few. Objective 1 : Cossack Jump legs in different positions vacated stage, whether it will lead to two feet in the starting stages of the plantar pressure parameters, To correctly understand Cossack Jump Takeoff Skill principles lay the foundation for two purposes : reveal Cossack Jump is configured rules and technical characteristics, Aerobics for further training and guidance of scientific development of the modern practice of training to provide a theoretical basis. By analyzing come to the following conclusions :Cossack Jump legs takeoff way to two feet in the starting phase of the plantar pressure to bear The parameters change.Plantar pressure-time curve analysis revealed significant vacated after two legs of uneven maximum pressure peak in the action, 6 athletes were right leg than the left foot.Cossack jump around stage at the foot Takeoff see the largest peak pressure (E2) of different parts, namely, left foot in section 7 (the first metatarsophalangeal joint), the right foot in section 2 (medial heel area). Should strengthen the two parts of strength training to improve the quality movement.Through specific regional contacts for the entire time period the percentage of gait parameters contrast, South reached the stage in his left foot 7 (the first metatarsophalangeal joint) contact with the ground the longest. Right foot and the five contact with the ground the longest period of time.Cossack jump dancing feet at the same time take-off, after the district medial foot (2) changes in the rate of the greatest pressure. Left foot maximum pressure on the rate of change appears in the heel (a), Note COSAC dancing feet at the same time take-off, their feet around the maximum rate of pressure changes occurring in different regional differences. Exercise Physiology from the medical point of view and analysis, campaign greater pressure change rate, the campaign more susceptible to injury, So we need to invest more in the corresponding joints and muscles in sports training and competition in the defense.