出版社：Nigde University School of Physical Education and Sports
摘要：The purpose of the study was to investigate the effects of training both in repeated sprint ability (RSA) and during the recovery after sprint. Soccer players playing in regional amateur league (n=14, age: 21.86±2.35 years, height: 180.14±4.54 cm, body mass: 72.57±5.03 kg, training age: 8.71±1.86 years) and students from faculty of sport sciences that played soccer in the past (n=13, age: 23.77±2.65 years, height: 178.54±4.67 cm, body mass: 74.54±10.52 kg) participated in this study as trained and untrained group, respectively. The groups were tested using Yo-Yo intermittent recovery test level 1 (YIRT1) and maximum oxygen uptake (VO2max) was calculated using a formula from distance covered in YIRT1. Groups performed a repeated sprint ability (RSA, 6x6 s of Wingate test protocol + 30 s of rest) test after 48 h. Blood lactate level and heart rate of groups were recorded at rest, immediately, 5, 15, and 30 min after RSA test. The absolute peak power and relative mean power in repeated sprints and the VO2max values were significantly higher in trained group than in untrained group (p<0.05). The absolute values of mean power was also significantly higher in trained group compared to that of the untrained group, except for the first sprint (p<0.05). On the other hand, it was observed that blood lactate level at 30 min and heart rate at 15 and 30 min of the recovery after testing was significantly lower in trained group than those of untrained group (p<0.05). The performance and metabolic results showed that VO2max level would be effective both in maintaining repeated sprint ability performance and for the acceleration of the recovery period. Key words: Blood lactate, heart rate, Wingate test
