Journal of sports research最新文献

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Exploring the impact of hyperlipidemia on cardio-motor function and exercise adaptability in Hispanic-Latinos living with HIV 探讨高脂血症对拉美裔艾滋病毒感染者心肺功能和运动适应能力的影响

Journal of sports research Pub Date : 2024-07-09 DOI: 10.18488/90.v11i1.3799

Martin G Rosario, Rebekah McConnell, Steven Redding

{"title":"Exploring the impact of hyperlipidemia on cardio-motor function and exercise adaptability in Hispanic-Latinos living with HIV","authors":"Martin G Rosario, Rebekah McConnell, Steven Redding","doi":"10.18488/90.v11i1.3799","DOIUrl":"https://doi.org/10.18488/90.v11i1.3799","url":null,"abstract":"HIV may precipitate a myriad of health-related complications, potentially culminating in disabilities that detrimentally affect the quality of life. Certain conditions, such as hyperlipidemia (LP), which are exacerbated by HIV, can pose additional difficulties for this particular demographic. The aim of this study is to investigate the influence of LP on the cardio-motor profile of Hispanic Latinos living with HIV. The methodology of this study consisted of a submaximal cardiovascular assessment (Ross Test) to collect relevant cardio-motor data for this research. These data were sourced from the records of individuals registered at La Perla de Gran Precio Community Centre for HIV in San Juan, Puerto Rico. The motor profile captured included treadmill speed and incline. Cardiovascular parameters recorded were blood pressure and heart rate at the cessation of the Ross Test. A total of 291 participants were classified into 229 in the non-LP group and 62 in the LP group. The findings of this study showed similar average CD4 counts. An ANOVA analysis revealed significant differences (P < 0.05) in the LP group, including decreased cardio time and treadmill incline compared to their counterparts. Hispanic Latinos living with HIV and LP exhibit notable deficits in motor gait. Gait parameters are particularly compromised in individuals affected by both conditions. The practical implication is to alert healthcare providers to integrate the specific cardio-motor assessments discussed in this study to address the factors influencing gait, which in turn may impact the quality of life of those with HIV.","PeriodicalId":488608,"journal":{"name":"Journal of sports research","volume":"55 22","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141663105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The influence of a preworkout energy drink (C4) on lower limb neuromuscular activation in healthy young adults 运动前能量饮料(C4)对健康年轻人下肢神经肌肉激活的影响

Journal of sports research Pub Date : 2023-09-21 DOI: 10.18488/90.v10i1.3481

Martin G Rosario, Kaci Parks, Garett Rountree, Joe De La Torre

{"title":"The influence of a preworkout energy drink (C4) on lower limb neuromuscular activation in healthy young adults","authors":"Martin G Rosario, Kaci Parks, Garett Rountree, Joe De La Torre","doi":"10.18488/90.v10i1.3481","DOIUrl":"https://doi.org/10.18488/90.v10i1.3481","url":null,"abstract":"Energy drinks (Edrinks) have a plethora of ingredients for the same objective, a burst of energy and improving mood among others. However, there are various Edrink brands with diverse ingredients and slightly different purposes, such as the C4 drink which is a pre-workout. This ingredient variation can provoke different neuromuscular balance and gait adaptations. Recent studies suggest that some ingredients in Edrinks can aid in muscle fatigue in lower limb musculature. To investigate the lower limb neuromuscular modification after edink (C4) consumption. Ten participants (1 male and 9 females) partaken in the study (age of 23.4 (+/- 2.95). Neuromuscular activation of leg musculature was measured during a single-legged balance test on a firm and foam surface, pre and post edrink. Balance tests were designed to engage diverse areas of the balance systems (visual, proprioceptive and vestibular) while studying the adaptations in lower limb muscles such as tibialis anterior and gastrocnemius. The main outcome of this study showed a trend towards greater onset, faster TP, and slower decay for leg muscles after edrink consumption. It seems C4 beverage provokes a faster and prolonged recruitment of the leg muscles. Future studies should look into the postural adaptations after the said drink.","PeriodicalId":488608,"journal":{"name":"Journal of sports research","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136237109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0