Creatine kinase activity weakly correlates to volume completed following upper body resistance exercise     

Machado M  Willardson JM  Silva DR  Frigulha IC  Koch AJ  Souza SC 《Research quarterly for exercise and sport》2012,83(2):276-281

In the current study, we examined the relationship between serum creatine kinase (CK) activity following upper body resistance exercise with a 1- or 3-min rest between sets. Twenty men performed two sessions, each consisting of four sets with a 10-repetition maximum load. The results demonstrated significantly greater volume for the 3-min condition (M = 4156 kg, SD = 867, for 3 min; vs. M = 3503 kg SD = 759, for 1 min; p < .001), with no significant differences in delta CK activity between conditions (p = .574). Nevertheless, there was a weak correlation between the delta CK activity and total volume of exercise completed (r = .55 with a 1-min rest, and r = .45 with a 3-min rest). Therefore, the volume following upper body resistance exercise correlates weakly with serum CK levels, irrespective of rest interval length between sets.  相似文献   

临沂离区域性金融中心目标有多远——临沂区域金融发展对实体经济支持力度分析     

齐春宇 《临沂师范学院学报》2014,(6):1-7

重点研究临沂市银行贷款和股票市场融资对实体经济的支持力度,分析临沂金融发展水平离区域性金融洼地的目标还有多远。数据分析显示,在金融发展的度量指标中,临沂仅境外股票上市融资情况发展良好,而银行业机构贷存比、贷款/GDP比率和境内股票市场上市融资等均发展不足,对实体经济的支持力度不仅落后于山东省内大多数兄弟地市,也显著落后于经济结构类似、可比性较强的浙江省金华市。基于此,提出了包括提高贷存比、发展民间融资等推动临沂金融发展的政策建议。  相似文献   

Creatine Kinase Activity Weakly Correlates to Volume Completed Following Upper Body Resistance Exercise     

Marco Machado  Jeffrey M. Willardson  Dailson P. Silva  Italo C. Frigulha  Alexander J. Koch  Sergio C. Souza 《Research quarterly for exercise and sport》2013,84(2):276-281

In the current study, we examined the relationship between serum creatine kinase (CK) activity following upper body resistance exercise with a 1- or 3-min rest between sets. Twenty men performed two sessions, each consisting of four sets with a 10-repetition maximum load. The results demonstrated significantly greater volume for the 3-min condition (M = 4,156 kg, SD = 867, for 3 min; vs. M = 3,503 kg, SD = 759, for 1 min; p < .001), with no significant differences in delta CK activity between conditions (p = .574). Nevertheless, there was a weak correlation between the delta CK activity and total volume of exercise completed (r = .55 with a 1-min rest, and r =.45 with a 3-min rest). Therefore, the volume following upper body resistance exercise correlates weakly with serum CK levels, irrespective of rest interval length between sets.  相似文献