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Effect of Difference in Warm-Up Intensity During 75%1RM Bench Press Exercise on Number of Repetitions, Total Work, and RPP

  • Jeong, Hwan Jong (Sport science Institute, Dankook University) ;
  • Kim, Ki Hong (Department of Recreation and Leisure Sports, Dankook University)
  • Received : 2021.07.10
  • Accepted : 2021.07.18
  • Published : 2021.08.31
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Abstract

The purpose of this study was to investigate the effect of the intensity of warm-up exercise on the physiological response and exercise performance during resistance exercise. For this purpose, 8 male college students with at least 1 year of experience in resistance movement were selected. The warm-up condition was set to NON condition (preparatory exercise not performed), 3 set condition, 6 set condition, and 9 set condition, and the intensity was different for each set. After warm-up, 75% 1RM of main exercise was performed, and blood pressure and heart rate were measured immediately after exercise to measure RPP. The number of repetitions and total work for each condition were measured as the number of repetitions and momentum during the main exercise. The measured data were analyzed by repeated measures two-way ANOVA. As a result, although there was no difference in Rate Pressure Product according to the warm-up conditions, the number of repetitions and total amount of exercise showed the highest in the 3-set condition. Therefore, it is thought that the number and intensity of warm-up exercises should be set appropriately during resistance exercise, and warm-up of 3 sets or more during resistance exercise is thought to decrease exercise performance.

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References

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