Monteiro-Junior Renato S, Figueiredo Luiz F, Conceição Isabel, Carvalho Carolina, Lattari Eduardo, Mura Gioia, Machado Sérgio, da Silva Elirez B
Neuroscience, Federal Fluminense University (UFF); Neuroscience Laboratory of Exercise (LaNEx), Federal Univer-sity of Rio de Janeiro (UFRJ), Exercise Fisiology Laboratory of Brazilian Institute of Rehabilitation Medicine (LAFExI), Rio de Janeiro, RJ, Brazil.
Exercise Fisiology Laboratory of Brazilian Institute of Rehabilitation Medicine (LAFExI), Rio de Janeiro, RJ, Brazil.
Clin Pract Epidemiol Ment Health. 2014 Dec 19;10:172-5. doi: 10.2174/1745017901410010172. eCollection 2014.
The purpose of this study was assess the effect of a training session with Nintendo Wii® on the hemodynamic responses of healthy women not involved in regular physical exercise.
Twenty-five healthy unfit women aged 28 ± 6 years played for 10 minutes the game Free Run (Wii Fit Plus). The resting heart rate (RHR), systolic and diastolic blood pressures (SBP and DBP), and double (rate-pressure) product (DP) were measured before and after activity. The HR during the activity (exercise heart rate, EHR) was measured every minute.
A statistically significant difference was observed between the RHR (75 ± 9 bpm) and the mean EHR (176 ± 15 bpm) (P < 0.001). The EHR remained in the target zone for aerobic exercise until the fifth minute of activity, which coincided with the upper limit of the aerobic zone (80% heart rate reserve (HRR) + RHR) from the sixth to tenth minute. The initial (110 ± 8 mmHg) and final (145 ± 17 mmHg) SBP (P < 0.01) were significantly different, as were the initial (71 ± 8 mmHg) and final (79 ± 9 mmHg) DBP (P < 0.01). A statistically significant difference was observed between the pre- (8.233 ± 1.141 bpm-mmHg) and post-activity (25.590 ± 4.117 bpm-mmHg) DP (P < 0.01).
Physical exercise while playing Free Run sufficed to trigger acute hemodynamic changes in healthy women who were not engaged in regular physical exercise.
本研究旨在评估使用任天堂Wii®进行一次训练对未经常进行体育锻炼的健康女性血流动力学反应的影响。
25名年龄在28±6岁的健康但身体不适的女性玩了10分钟的“自由奔跑”游戏（《Wii Fit Plus》）。在活动前后测量静息心率（RHR）、收缩压和舒张压（SBP和DBP）以及双乘积（速率-压力乘积，DP）。在活动期间每分钟测量心率（运动心率，EHR）。
观察到RHR（75±9次/分钟）和平均EHR（176±15次/分钟）之间存在统计学上的显著差异（P<0.001）。直到活动的第五分钟，EHR一直保持在有氧运动的目标区域内，从第六分钟到第十分钟与有氧区域的上限（心率储备（HRR）的80%+RHR）一致。初始收缩压（110±8 mmHg）和最终收缩压（145±17 mmHg）（P<0.01）有显著差异，初始舒张压（71±8 mmHg）和最终舒张压（79±9 mmHg）（P<0.01）也有显著差异。活动前（8.233±1.141次/分钟- mmHg）和活动后（25.590±4.117次/分钟- mmHg）的DP之间存在统计学上的显著差异（P<0.01）。
玩“自由奔跑”游戏时的体育锻炼足以引发未经常进行体育锻炼的健康女性的急性血流动力学变化。
