To Establish And Test The Theoretical Framework For The Evaluation Of Exercise Capacity For Urban Adults

Since the 21st century, the use of scientific and effective methods of physical exercise has become the key research for groups. Therefore, this paper made a system of scientific and feasibility for the assessment of exercise capacity. Specific conclusions include:(1) The theoretical premises for building the exercise capacity evaluation:â‘ the establishment of evaluation system for physical fitness and motor capacity are derived from health.â‘¡The evaluation systems of motor function state exist "polarization" phenomenon:First, the pursuit of maximum motor capacity; second emphasis on the basic health effect by physical activity or exercise.â‘¢The parts of content and indexes of the existing evaluation system for physical fitness exist obviously lack of validity and reliability problems, and can not achieve a comprehensive, dynamic and overall evaluation for the body's motor function.(2)Exercise capacity (EC) is inherent in the human body, and is the comprehensive "responses" level cap produced exercise load during the motion.(3)This paper builds a "Three Models" theoretical framework for the exercise capacity assessment, which is muscle quality (muscle strength /endurance), coordination and aerobic capacity.(4)Exercise capacity index (ECI) is the level of integrated energy consumption shown the function of the system responses during the conditions in the maximum load intensity. (5)The improved 10WST, which the incremental exercise load approach mixed the walk-run, is as the evaluation method, and the total energy consumption level is as the index of the exercise capacity evaluation.(6)ECI speculation formula established for 20 to 29-year-old adult male and female using multiple regression, that isâ‘ Male:ECImax (kcal/min)=0.530*weight (kg)+0.488*METs (ml/kg/min) +0.243*age (y)â‘¡Female:ECImax (kcal/min)=0.277*time (s)+0.404*weight (kg)+0.321* V02max (ml/kg/min)(7)The test results on the model and method of the evaluation for exercise capacity tips:â‘ The improved 10SWT is a simple, safe, operational characteristics, and provides a methodological basis for its application in future.â‘¡The total energy consumption by ECI speculated can reflect the individual capacity to withstand the maximum load, and so the ECI has a good validity and reliability of speculation.