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KMID : 1142420190170020177
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PNF and Movement
2019 Volume.17 No. 2 p.177 ~ p.187
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The Effects of Combined Training on the Physical Fitness of Male Short Distance Athletes -A Case Study-
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Lee Kyoung-Hyun
Kim Seok-Hwan
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Abstract
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Purpose: The purpose of this study was to investigate the effects of combined training on the physical fitness of male short distance athletes.
Methods: Combined training was applied with CLT and isokinetric training three times a week for eight weeks. For CLT, elastic bands were used in the sitting and standing positions to gradually increase sprint and skating movements. Isokinetic training was conducted at 60°/sec and 180°/sec to improve muscle strength and muscle power.
Results: After the application of combined training, strength (hand force) improved from 42.25 kg to 47.30 kg. Muscle power for standing long jump improved from 240.00 cm to 248.80 cm, while the sergeant jump improved from 55.00 cm to 58.00 cm. Isokinetic testing showed that muscle strength (60°/sec) improved from 315.65 %BW to 365.79 %BW for the left extensor and from 306.60 %BW to 325.00 %BW for the right extensor. The left flexor improved from 177.23 %BW to 189.47 %BW, but the right flexor decreased slightly from 210.87 %BW to 201.53 %BW. Muscle power (180°/sec) improved from 254.00 %BW to 293.00 %BW for the left extensor and from 256.00 %BW to 272.00 %BW for the right extensor. The left flexor improved from 150.00 %BW to 162.00 %BW and the right flexor from 145.25 %BW to 182.00 %BW.
Conclusion: Combined training could be used as a physical training program for male short distance athletes.
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KEYWORD
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Combined training, Athletic, Physical fitness
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