CIRCUIT TRAINING AND MOTIVATIONAL INTERVIEWING TO PREVENT BREAST CANCER RISK

这个子项目是许多研究子项目中的一个 由NIH/NCRR资助的中心赠款提供的资源。子项目和 研究者（PI）可能从另一个NIH来源获得了主要资金， 因此可以在其他CRISP条目中表示。所列机构为 中心，不一定是研究者的机构。 本项目的总体目标是检查生理和代谢的影响，16周的循环训练（力量训练+有氧活动）计划，有和没有行为组件利用动机访谈，在45超重的拉丁裔少女（~14-18岁）。我们假设，循环训练干预将通过降低循环激素和排卵频率来减少乳腺癌生物标志物，并改善胰岛素敏感性和肥胖。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. The overall goal of this project is to examine the physilogical and metabolic effects of a 16-week circuit-training (strength training + aerobic activites) program, with and without behavioral component utilizing motivational interviewing, in 45 overweight Latina adolescent girls (~14-18 years of age). We hypothesize that the circuit training intervention will reduce brest cancer biomarkers by reduing circulating hormones and ovulation frequency, and improve both insulin sensitivity and adiposity.