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The effect of ingesting a caffeine-enhanced sport drink on resting energy expenditures and blood pressure in females
Title
The effect of ingesting a caffeine-enhanced sport drink on resting energy expenditures and blood pressure in females.
Creator
Klepacki, Brian, Graves, B. Sue, Hellberg, Peter
Date Issued
2009-07-31
PURL
http://purl.flvc.org/fcla/dt/3327168
Subject Headings
Caffeine --Administration & Dosage, Energy Metabolism, Rest --Physiology, Blood Pressure, Blood Pressure --Physiology, Female, Dietary Supplements
Format
Document (PDF)
effects of caffeine supplementation on strength and muscular endurance in resistance-trained women
Title
The effects of caffeine supplementation on strength and muscular endurance in resistance-trained women.
Creator
Goldstein, Erica R., College of Education, Department of Exercise Science and Health Promotion
Abstract/Description
The purpose of this study was to determine the acute effects of caffeine supplementation on strength and muscular endurance in resistance-trained women. In a randomized manner, 15 women consumed caffeine (6 mg/kg) or placebo (PL) seven days apart. Sixty minutes following supplementation, participants performed a one repetition maximum (1RM) barbell bench press test and repetitions to failure at 60% of 1RM. Heart rate and blood pressure were assessed at rest, 60 minutes post-consumption, and...
Show moreThe purpose of this study was to determine the acute effects of caffeine supplementation on strength and muscular endurance in resistance-trained women. In a randomized manner, 15 women consumed caffeine (6 mg/kg) or placebo (PL) seven days apart. Sixty minutes following supplementation, participants performed a one repetition maximum (1RM) barbell bench press test and repetitions to failure at 60% of 1RM. Heart rate and blood pressure were assessed at rest, 60 minutes post-consumption, and immediately following completion of repetitions to failure. Repeated measures ANOVA indicated a significantly greater bench press maximum with caffeine (p<0.05) (52.9 « 11.1 kg vs. 52.1 « 11.7 kg) with no significant differences between conditions in 60% 1RM repetitions (p=0.81). Systolic blood pressure was significantly greater post-exercise, with caffeine (p<0.05) (116.8 « 5.3 mmHg vs. 112.9 « 4.9 mmHg). Our findings indicate a moderate dose of caffeine may be sufficient for enhancing strength performance in resistance-trained women.
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Date Issued
2009
PURL
http://purl.flvc.org/FAU/187211
Subject Headings
Athletes, Nutrition, Endurance sports, Exercise, Physiological aspects, Dietary supplements, Physiological effect, Caffeine, Metabolism
Format
Document (PDF)
International society of sports nutrition position stand: caffeine and performance
Title
International society of sports nutrition position stand: caffeine and performance.
Creator
Goldstein, Erica R., Ziegenfuss, Tim, Kalman, Douglas S., Kreider, Richard B., Campbell, Bill, Wilborn, Colin, Taylor, Lem, Willoughby, Darryn S., Stout, Jeffrey R., Graves, B. Sue, Wildman, Robert, Ivy, John L., Spano, Marie, Smith, Abbie E., Antonio, Jose
Date Issued
2010-01-27
PURL
http://purl.flvc.org/fcla/dt/3327161
Subject Headings
Athletes --Nutrition, Athletic Performance, Athletic Performance --physiology, Daily Protein, Dietary Supplements, Exercise --Physiological Aspects, Exercise Physiology, Nutrition, Protein Intake Recommendations, Recommended Daily Allowances, Sports Nutrition
Format
Document (PDF)
ISSN Exercise & Sport Nutrition Review: Research & Recommendations
Title
ISSN Exercise & Sport Nutrition Review: Research & Recommendations.
Creator
Kreider, Richard B., Almada, Anthony L., Antonio, Jose, Broeder, Craig, Earnest, Conrad, Greenwood, Mike, Incledon, Thomas, Kalman, Douglas S., Kleiner, Susan M., Leutholtz, Brian, Lowery, Lonnie M., Mendel, Ron, Stout, Jeffrey R., Willoughby, Darryn S., Ziegenfuss, Tim
Date Issued
2004-05-15
PURL
http://purl.flvc.org/fcla/dt/3327171
Subject Headings
Sport Nutrition, Dietary Supplements, Ergogenic Aids, Weight Gain, Weight Loss, Athletes --Nutrition, Athletic Performance, Athletic Performance --Physiology, Athletic Training --Standards, Exercise --Physiological Aspects, Exercise Physiology
Format
Document (PDF)
Glycine propionyl-L-carnitine produces enhanced anaerobic work capacity with reduced lactate accumulation in resistance trained males
Title
Glycine propionyl-L-carnitine produces enhanced anaerobic work capacity with reduced lactate accumulation in resistance trained males.
Creator
Jacobs, Patrick L., Goldstein, Erica R., Blackburn, Will, Orem, Ihsan, Hughes, John J.
Date Issued
2009-04-02
PURL
http://purl.flvc.org/fcla/dt/3327165
Subject Headings
Exercise Physiology, Glycine --Pharmacodynamics, Nitric Oxide --Metabolism, Carnitine --Pharmacology, Physical Endurance, Athletic Performance, Dietary Supplementation, Exercise Physiology --Drug Effects, Resistence Training
Format
Document (PDF)
Assessing influences of dietary supplement use in south Florida adolescent athletes
Title
Assessing influences of dietary supplement use in south Florida adolescent athletes.
Creator
Godo, Jennah R., Florida Atlantic University, Graves, B. Sue
Abstract/Description
Dietary supplement use influences and effects of gender and grade by 184 adolescent athletes in ten Broward County high schools, grades nine through twelve, were examined in this study. A survey (Survey to Predict Adolescent Athletes Dietary Supplement Use) based on the Theory of Reasoned Action was used to predict how the supplement group users/non-users demonstrated a relationship with the theory components. Results yielded supplement group differences with regard to gender and grade....
Show moreDietary supplement use influences and effects of gender and grade by 184 adolescent athletes in ten Broward County high schools, grades nine through twelve, were examined in this study. A survey (Survey to Predict Adolescent Athletes Dietary Supplement Use) based on the Theory of Reasoned Action was used to predict how the supplement group users/non-users demonstrated a relationship with the theory components. Results yielded supplement group differences with regard to gender and grade. Regarding behavioral intention, supplement group users (current, past, or experimental) had a stronger intention to use supplements in the future than did non-users. Main effects emerged with male athletes having a stronger intention to use supplements than did females. The health risks that accompany supplement products show evidence of the need for health educators to understand more about the issue in order to establish intervention strategies.
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Date Issued
2004
PURL
http://purl.flvc.org/fcla/dt/13174
Subject Headings
Dietary supplements, Athletes--Drug use--Florida, Sports--Physiological aspects, Health risk assessment--Florida, Athletes--Nutrition, Health behavior, Maturation (Psychology)
Format
Document (PDF)
Long-term glycine propionyl-l-carnitine supplementation and paradoxical effects on repeated anaerobic sprint performance
Title
Long-term glycine propionyl-l-carnitine supplementation and paradoxical effects on repeated anaerobic sprint performance.
Creator
Jacobs, Patrick L., Goldstein, Erica R.
Date Issued
2010-10-28
PURL
http://purl.flvc.org/fcla/dt/3327167
Subject Headings
Anaerobic Threshold --Drug Effects, Anaerobic Threshold --Physiology, Athletic Performance, Athletic Performance --Physiology, Carnitine --Pharmacology, Dietary Supplementation, Exercise Physiology, Exercise Physiology --Drug Effects, Exercise Tolerance --Drug Effects, Glycine --Administration & Dosage, Glycine --Pharmacology, Nitric Oxide --Metabolism, Nitric Oxide --Pharmacodynamics
Format
Document (PDF)