Emotional Benefits and Its Cardiopulmonary Characteristics during a Single Bout of Exercise
- VernacularTitle:一次性身体锻炼期间不同时段的情绪效益及其心肺活动特征
- Author:
Renren ZHANG
;
Chenglin ZHOU
- Keywords:
single bout of exercise;
different time bucket;
emotional state;
cardiopulmonary state
- From:
Chinese Journal of Sports Medicine
2017;36(3):236-242,247
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the emotional and cardiorespiratory changes at different stages during a single bout of exercise.Methods Sixty participants were recruited to complete 30 minutes' moderate exercise at a fixed running speed (the speeds were set based on the former self-controled speed test).Self-rated emotional experience was recorded 5 minutes before the exercise intervention,30 minutes after the intervention onset and 10 minutes after the intervention.Meanwhile,participants' physiological indices were monitored throughout the whole process.The data were grouped every five minutes and the data of six groups (t1,t2,t3,t4,t5 and t6)during exercise intervention were analyzed.The reliability of the results was subsequently checked via interview.Results The results showed that during t1 participants' happiness and tidal volume (TV)reached their maximum,but the respiratory frequency (RF) and respiratory quotient (RQ)reached their minimum.During t2 to t5,participants felt the most positive and RF was cooperating with TV appropriately.During t6,the feeling of fatigue hit the highest level;RF and Heart Rate (RT)reached its maximum,but the ratio of VO2/HR reached its minimum.Conclusion During a single bout of exercise,people feel the happiest in the first five minutes with mainly deep breathing.In the subsequent twenty minutes,exercisers experience positive emotion with highest breath efficiency.During the last five minutes,fatigue,as well as low efficient pulmonary respiration and pump function appeared.
