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The purpose of this study was to evaluate the effects of 12-week tread-mill-based (MT) and track-based (TT) walking program on maximal oxy-gen consumption (VO2max), muscular endurance, muscle strength, and ankle range of motion (ROM) in ankle sprain experienced young people. Twenty subjects (12 males, 8 females) volunteered to participate in this study and divided into two groups (MT and TT). All subjects completed MT and TT 4 times per week with each session of 60 min with 65% from maximum heart rate. Incremental test on treadmill and 20-m shuttle run test for endurance capacity (VO2max), 2-km walking test for muscular en-durance, vertical jump for strength, and ankle ROM for flexibility were analyzed before and after the training intervention. We found significant increase in incremental, 2-km walking and 20-m shuttle run after both MT and TT. Just after TT were significant increased vertical jump and ankle ROM. In conclusion, TT seems to induce a more positive effect on muscle strength in lower extremity and ankle ROM than treadmill-based walking training in ankle sprain experienced young people.
목차
Abstract INTRODUCTION MATERIALS AND METHODS Subjects Experimental design Exercise program Incremental treadmill testing 20-m shuttle run test 2-km walking test procedure Ankle ROM Jumping test Statistical analysis RESULTS Incremental test (VO2max) 2-km walking test 20-m shuttle run test Vertical jump test ROM of ankle DISCUSSION CONFLICT OF INTEREST REFERENCES