Open AccessComparison of heart rate response and heart rate recovery after step test among smoker and non-smoker athletes
Author(s) -
Garyfallia Pepera,
Zogka Panagiota
Publication year - 2021
Publication title -
african health sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.391
H-Index - 44
eISSN - 1729-0503
pISSN - 1680-6905
DOI - 10.4314/ahs.v21i1.15
Subject(s) - medicine , heart rate , athletes , blood pressure , resting heart rate , cardiology , physical therapy
Background Exercise performance depend on the ability of the cardiovascular system to respond to a wide range of metabolic demands and physical exertion. Objectives To investigate the habitual smoking effects in heart rate response and heart rate recovery after step test in athletes. Methods Seventy-eight physically healthy active athletes (45 non-smokers and 33 smokers) aging 27±8 years old, participated in this study. All participants completed the International Physical Activity Questionnaire and performed the six-minute step test. Cardiovascular parameters such (resting heart rate, peak heart rate, heart rate at 1 min after testing, heart rate recovery, recovery time, blood pressure at rest, and post-testing blood pressure) were recorded. Results Smoker-athletes had higher resting heart rate (76 ± 9bpm vs. 72 ± 10bpm, p<0.05), maximum heart rate (154 ± 18bpm vs. 147 ± 17bpm, p<0.05) and recovery time (7min 25sec ± 6min 31sec vs. 4min 21sec ± 4min 30sec, p<0.05) than non-smoker athletes. Scores from the IPAQ were approximately the same (M=7927 ± 10303, M= 6380 ± 4539, p<0.05). Conclusion Smoking was found to affect athletes' cardiovascular fitness. The change of the athletes' heart rate recovery and recovery time contributes to the adaptation of cardiovascular function in training requirements.