The Study of Safety of Resistance Training by Continuous Mesurement of Blood Pressure in Middle Aged-Men
【Supercategory:7. DESCENTE SPORTS SCIENCE Subcategory:7.19 Vol.19】
1) SBP, DBP, HR, double product (DP) and rating of percieved exertion (RPE) during non-BRT was significantly higer than those during BRT in lower extremity program.
2) HLa during non-BRT tended to be relatively high with compared to those during BRT in lower extremity program.
3) All physiological parameters were almost identical during BRT and non-BRT in upper body programs.
4) Relatively large differences in VO₂, BP and DP between BRT and non-BRT were noted in higher work load.
5) SBP, DBP and DP during non-BRT were remarkably higher as compared with those during by bicycle ergometry.
6) Mean VO₂ and mean %VO₂max during BRT in our subject (IN) were 15.5 ml/kg/min and 45.7%VO₂max, respectively (energy expenditure being 438.7 kcal).
These results indicate that BRT is considered to be more safe with compared to non-BRT with particular reference to BP response, and that BRT may be effective for developing and maintaining of muscle mass and health related fitness in middle aged-men.
DESCENTE SPORTS SCIENCE Vol.19/THE DESCENTE AND ISHIMOTO MEMORIAL FOUNDATION FOR THE PROMOTION SPORTS SCIENCE
Researcher | Natsumi Nakamura*1, Isamu Nemoto*1, Yoshio Kuroda*1, Yoshiyuki Koyama*2 |
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University or institution | *1 Japan Woman's College of Physical Education, *2 World Wing Enterprise |
Keywords
ballistic type, resistance training, systolic blood pressure, diastolic blood pressure, oxygen uptake, blood lactate concentration, safety