Earticle

초록

영어

The purpose of this study is to investigate the effects of music tempo on heart rate (HR), HR variability (HRV), lactate levels, and aerobic capacity during walking exercise in male college students. Ten male college stu-dents randomly participated in three experiments using various music tempos on a treadmill device to prevent data contamination between measurements by allowing a 2-week interval. Walking exercise was performed at a moderate intensity of 60%–70% maximum HR for 30 min, with participants divided into three groups based on music tempo: ex-ercise group with fast tempo music (ExF, 120–160 bpm), exercise group with slow tempo music (ExS, 60–70 bpm), and exercise group without music (Ex). The study was designed using a randomized crossover method. Two-way repeated measures analysis of variance (ANOVA) assessed group-by-time interactions, and one-way ANOVA was used to compare differences between groups. Post hoc analysis was per-formed using Tukey honestly significant difference. As a result, the ExF group had higher HR, ventilation, metabolic equivalent, and oxygen up-take during treadmill exercise than the ExS or Ex group. But there was no significant interaction of HR and HRV during recovery according to music tempo. HRV was significantly higher in the ExF group during ex-ercise when compared to other groups. Blood lactate concentration was significantly decreased in the ExS group. These findings provide new information that music tempo type applied during treadmill exer-cise might have a positive effect on the maximum oxygen intake and lactate accumulation in the recovery phase.

목차

Abstract
INTRODUCTION
MATERIALS AND METHODS
Experimental design
Body composition
Blood lactate concentration
HR and HRV
Graded exercise testing
Statistical analysis
RESULTS
Changes in HR according to music tempo during walking exercise
Changes in HRV according to music tempo during walking exercise
Changes in blood lactate concentration according to music tempo during walking exercise
Changes in aerobic variability according to music tempo during walking exercise
DISCUSSION
CONFLICT OF INTEREST
ACKNOWLEDGMENTS
REFERENCES

키워드

저자

• Se-Young Jeong [ Department of Kinesiology, College of Natural Science, Jeju National University, Jeju, Korea ]
• Joo-In Yu [ Department of Kinesiology, College of Natural Science, Jeju National University, Jeju, Korea ]
• Tae-Beom Seo [ Department of Kinesiology, College of Natural Science, Jeju National University, Jeju, Korea ]
• Young-Pyo Kim [ Department of Kinesiology, College of Natural Science, Jeju National University, Jeju, Korea ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  JER [Journal of Exercise Rehabilitation]

• 간기

  격월간

• pISSN

  2288-176X

• eISSN

  2288-1778

• 수록기간

  2013~2026

• 등재여부

  SCOPUS,KCI 등재

• 십진분류

  KDC 517 DDC 613