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KMID : 0378019880310070153
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New Medical Journal
1988 Volume.31 No. 7 p.153 ~ p.160
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A Study on the Changes of Heart Rate in Different Posture after Exercise in Track & Field Athletes
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Abstract
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The purpose of this study was to estimate the recovery ratio in heart rate of different posture a ter exercise.
The subjects of this study consisted of 60 Athletes (sprinter: 15, middle and long distance runner: 15, jumper : 15, thrower: 15) in boy´s high school.
The heart rate was measured in three types of posture (stood, sat and lay at rest). The recovery rat on and heart rate were measured as immediately, after 1 min, after 3 min, after 5 min, after 7 min and a er 10 min, after they ran a 1,000m race.
The results were as follows;
1. At rest, middle and long distance runner in the standing posture showed lowest heart rate, 70.43±4.+7 beats/min (sprinter: 72.31 ± 4.01, Jumper: 73.94 ± 4.93, thrower: 79.35 ± 5.09 beats/min), and sprin i r in the lying posture showed lowest heart rate, 6.07±4.39 beats/min (middle and long distance - ner: 62.32±5.37, Jumper: 63.82±5.92, thrower: 71.34±4.84 beats/min)
2. Immediatlely after rnning 1,000m race, middle and long distance runner showed lowest heart rat-, 160.15±4.71 beats/min (sprinter: 163.74±3.47, Jumper: 165.73±3.17, Thrower: 166.15±5.11 beats/min) .
3. Middle and long distance as a recovery of heart rate in every events showed most rapid recove i in every posture and then short distance, jumping event and throuring event in sequence.
4. Recovery of heart rate as a relaxation pattern of each posture showed most rapidly in sitting postur;, standing posture showed most slowly and until 3 min showed rapidly in recovery speed, after the slowly recovered.
As a above research conclusion, middle and distance compare to other events is low heart rate at res and before and after work load, as a colapsing the time, rapid recovery means improving of environmenta function. Therefor, middle and distance required abrobic capacity. It is require to long-term scientifically systematical physical training method.
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