Download or read book Safety and Efficacy of a Multi ingredient Thermogenic Pre workout Supplement During Low intensity Running in Females written by Erickson Jamie R. and published by . This book was released on 2017 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to examine the acute effects of a thermogenic pre-workout supplement on oxygen uptake (V02), pulmonary ventilation (\TE), carbon dioxide output (VC02), respiratory exchange rate (RER), energy expenditure (EE), heart rate (HR), systolic blood pressure (SBP), and diastolic blood pressure (DBP). Twelve female subjects (mean± SD: age, 25.3 ± 9.4 years; weight, 61.2 ± 6.8 kg) defined as aerobicallytrained volunteered for this randomized, double-blinded, placebo-controlled, crossover study. Subjects performed an incremental running test to exhaustion on the treadmill to determine ventilatory threshold. On three separate laboratory visits, each subject consumed a standardized meal following overnight fasting and were randomly assigned to ingest the supplement (1 or 2 servings) or placebo and ran at a constant velocity at 90% VT for 30 minutes on the treadmill. The findings of the separate one-way ANOVAs with repeated measures indicated that there were significant (P

Download or read book The Long term Effects of a Multi ingredient Pre workout Supplement on Exercise Performance in Active Females written by Kaela Hoecherl and published by . This book was released on 2017 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multi-ingredient pre-workout supplements (MIPS) are popularly used to enhance exercise performance, but little is known regarding the long term effects. Further, limited data are available in female populations. Therefore, the purpose of this study was to examine the long-term effects of a MIPS on training adaptations in active females. Nineteen females participated in a randomized, double-blind, placebo controlled study. Participants completed a seven-week strength training program and followed dietary recommendations. Subjects reported to the laboratory for identical baseline and post-training testing sessions. Lower body power was assessed using a counter-movement vertical jump. Upper body and lower body strength were assessed by one-repetition maximum (1 RM) on the bench press and leg press. Muscular endurance tests were assessed on the bench press and leg press by performing a set to failure at 75% of calculated 1 RM. Both groups showed significant improvement in upper body strength (p=0.00) and lower body strength (p=0.00), but were not significantly different from each other for upper body (p=0.74) or lower body (p=0.53). There were no significant improvements for lower body power (p=0.86), upper body endurance (p=0.39), or lower body endurance (p=0.37). In conclusion, this study suggests that consumption of a MIPS does not significantly influence training adaptations.

Download or read book Long Term Effects of Pre workout Supplementation on Clinical Health Markers in Recreationally Active Females written by Brooke E. Zajac and published by . This book was released on 2017 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consuming a multi-ingredient pre-workout supplement (MIPS) to enhance physical capabilities has become increasingly popular. However limited data is available regarding the long term safety of consuming such products. Therefore, the purpose of this study was to examine the effects of pre-workout supplementation on health measurements in recreationally active females. Subjects reported to the laboratory for baseline and identical post-data measurements which included blood pressure, heart rate, and blood lipids. They were then randomly assigned to ingest one serving of the pre-workout supplement or placebo daily during a 7-week period. All subjects also completed a standardized strength training program 3 times per week and were provided dietary recommendations. No significant group x time interactions were observed for heart rate (p=0.43), systolic blood pressure (p=0.18), diastolic blood pressure (p=0.20), high density lipoproteins (p=0.92), low density lipoproteins (p=0.93), triglycerides (p=0.96), or total cholesterol (p=0.99). There was a significant main effect for time observed for diastolic blood pressure which decreased over the course of the study (p ≤ 0.001). Ingesting a MIPS for 7 weeks does not appear to negatively influence clinical markers of health in active females.

Download or read book The Acute Effects of a Multi ingredient Pre workout Supplement on High Intensity Resistance Exercise written by Shawn M. Reese and published by . This book was released on 2020 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The consumption of pre-workout supplements has become prominent in the realm of resistance training each containing a unique blend of ingredients that varies from each supplement. The purpose of this study was to determine if an ATP containing multi-ingredient pre-workout supplement (MIPS) has an acute effect on total repetitions completed and rating of perceived exertion (RPE) on high intensity resistance training exercises."--leaf i.

Download or read book The Acute Effects of a Multi ingredient Pre workout Supplement on Markers of Clinical Health and Exercise Performance in Active Females written by Michael Cameron and published by . This book was released on 2016 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multi-ingredient pre-workout supplements (MIPS) are consumed with the belief of enhancing exercise performance, but research has primarily dealt with male subjects. The purpose of this study was to examine the acute effects of ingesting a MIPS on active females. Fifteen females participated in a randomized, double-blind, placebo controlled cross-over design study. Subjects reported to the laboratory for a familiarization, baseline, and two experimental testing sessions. Experimental testing included REB, heart rate, and blood pressure. Also, muscular endurance was assessed by performing a set to failure on back squat and bench press (BP) at 85% of their 5-repetition maximum. Anaerobic power was assessed using a counter-movement vertical jump test and a nonmotorized fOrce treadmill sprint test. Subjective measurements were assessed using a 5- point Likert scale. A significant main effect for condition was observed for REE (p~0.021), diastolic blood pressure (p~O.Oil), BP repetitions (p=0.037), and total work (p=0.039) following ingestion of the MIPS. A significant condition x time interaction was observed regarding feelings of fOcus at 80-minutes post ingestion (p=0.046). In conclusion, the current study suggests that consumption of a MIPS significantly increased REE, diastolic blood pressure, upper body muscular endurance, total work completed, and produced an increase in feelings of focus.

Download or read book The Effects of a Multi ingredient Pre workout Supplement on Repeated Sprint Ability and Muscle Excitability written by Meghan K. Magee and published by . This book was released on 2019 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Does Pre workout Work Out for Women During a One Mile Run written by Kaitlyn Hendrickson and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are a number of views on pre-‐workout supplements and whether or not they work. Some studies even say that pre-‐workout supplements don’t work at all. To determine the effects of pre-‐workout supplements on performance, tests were conducted after the consumption of a pre-‐workout supplement and a placebo (blue Gatorade). These two trials were then compared to a control trial. Previous research suggests that athletic performance can improve, but that the mode of exercise may affect the results. Pre-‐workout supplements generally contain caffeine, B vitamins, amino acids, creatine, and beta-‐alanine. The pre-‐workout supplement used in this study contains caffeine and other more natural supplements, so results may vary when compared to other studies and other pre-‐workout supplements. Data shows that the placebo trial had a faster one-‐mile run time by 6.7% when compared to the control trial and 3.2% when compared to the pre-‐workout supplement trial. Heart rate during the placebo trial was 5.9% lower than the pre-‐workout trial 1.7% lower than the control trial. The placebo trial produced and average RPE that was 2.7% lower than the pre-‐workout-‐supplement trial and 4.4% lower than the control trial. The data suggests that there was a placebo effect in this experiment. The placebo trial had the best performance between the three trials in all three studied variables. The placebo trial had the lowest rated perceived exertion, the lowest recorded heart rate, and the fastest one-‐mile time.

Download or read book The Efficacy and Safety of Six weeks of Pre workout Supplementation in Resistance Trained Rats written by Justin P. Canakis and published by . This book was released on 2017 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pre-workout supplements (PWSs) contain a cocktail of ingredients that are marketed to increase energy levels, endurance, and muscle power. PWSs are not regulated by the Food and Drug Administration (FDA) and have a history of causing adverse side effects. The goal of this study is to independently analyze the efficacy and safety of Pro Supps Mr. Hyde (MH) in resistance trained rats. Data suggest that six weeks of pre-workout supplementation in rats undergoing resistance training results in modest efficacy with improvement in amount lifted but no change in muscle mass. Urinary creatine tests and vascular reactivity tests were selected as biological markers of safety. Urinary creatinine tests revealed that the MH group demonstrated elevated creatinine levels; however, urinary creatinine may not be a conclusive indicator in determining renal function. Data from vascular functions tests revealed no significant differences. More research needs to be conducted because there is a scarcity of literature that explores the effects of PWSs on resistance training and safety. Given that each formula has a unique proprietary blend, a general consensus regarding the efficacy and safety of PWSs cannot be inferred. This study is novel because it is the first of its kind that conducts an independent analysis of acute MH supplementation. Future research efforts are still necessary due to the popularity of PWSs, the lack of regulation and accountability, and the high degree of product variability.

Download or read book The Long term Effects of Pre workout Supplementation on Resting Energy Expenditure and Body Composition in Recreationally Active Females written by Anna Z. Nelson and published by . This book was released on 2017 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiple ingredient pre-workout supplements (MIPS) are purported to offer favorable acute metabolic changes potentially leading to improvements in body composition over time. However, there is limited information available regarding the long-term benefits, specifically in female populations. Therefore, the purpose of this study was to investigate the long term effects of MIPS on body composition and resting energy expenditure (REE) in recreationally active females participating in a resistance training (RT) program. Nineteen females participated in a randomized, double-blind, placebo controlled study. Experimental testing included body composition and REE measurements before and after a seven-week RT program while ingesting either a MIPS or placebo daily. Subjects were further instructed to follow dietary intake recommendations to elicit moderate weight loss. There were no significant group x time interactions for body fat percentage (p=0.66), fat-free mass (p=0.87), fat mass (p=0.63), REE (p=0.52), or respiratory exchange ratio (p=0.40). Significant overall main effects for time were observed between pre and midway testing for increases in fat-free mass (p

Download or read book Sports Nutrition Performance Enhancing Supplements written by Abbie E. Smith-Ryan, Ph.D. and published by Linus Learning. This book was released on 2009 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Which of the following will yield the fastest measurable change in performance and/or body composition? (A) changes in training. (B) changes in diet. (C) use of sports supplements. (D) they all work equally well. If you answered 'C,' go to the head of the class. That's right; the proper use of sports supplements can produce changes in minutes (e.g. caffeine), days (e.g. creatine) and weeks (e.g. beta-alanine). Yet we are bombarded by muddled thinking from the mainstream media telling us that 'creatine causes cramps,' 'high protein diets are bad for your kidneys,' 'supplements aren't needed as long as you eat a balanced diet' and other ideas that are void of data. Sports Nutrition & Performance Enhancing Supplements (eds. Abbie Smith-Ryan PhD CSCS*D CISSN and Jose Antonio PhD FNSCA FISSN. Linus Publications) is a focused resource that will give you the latest sports nutrition science, and eradicate the intellectually lazy positions held so dearly by the anti-supplement crowd."--Amazon.

Download or read book The Impact of a Multi ingredient Performance Supplement on Markers of Muscle Damage and Inflammation Following Downhill Running written by Jessica Kohne and published by . This book was released on 2015 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effects of Pre and Post Exercise Consumption of Multi Ingredient Performance Supplements on Cardiovascular Health and Body Composition in Trained Men After Six Weeks of Resistance Training written by Dennison David Thomas and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: Background: The cardiovascular (CV) and metabolic health benefits or risks associated with consumption of multi-ingredient performance enhancing supplements (MIPS) in conjunction with periodized resistance training (RT) in resistance trained men are unknown. This population is a major target audience for performance supplements, and therefore, the purpose of this study was to investigate the combined effect of RT and commercially available pre- and post-exercise performance supplements, NO-Shotgun® (SHOT) and NO-Synthesize® (SYN), respectively, on CV risk and body composition in resistance trained men. Methods- Twenty-four resistance trained men completed 6 weeks (3 times/week) of whole-body periodized RT while either ingesting SHOT 30 min pre-exercise and SYN immediately post-exercise or an isocaloric maltodextrin placebo (PL) 30 min pre-exercise and immediately post-exercise. Before and after 6 weeks of RT and supplementation, resting heart rate (HR), blood pressures (BP), total body fat, android fat, gynoid fat, fat-free mass (FFM) and fasting blood measures of glucose, lipids, nitrate/nitrite (NOx), cortisol, and high sensitivity C-reactive protein (CRP) were measured. Statistical analysis was conducted using a 2 x 2 (group x time) repeated measures ANOVA. Significance was set at p

Download or read book Dietary Supplements written by United States. Federal Trade Commission. Bureau of Consumer Protection and published by . This book was released on 1998 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Athlete s Guide to Sports Supplements written by Kimberly Mueller and published by Human Kinetics. This book was released on 2013 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Athlete's Guide to Sports Supplements is for athletes, coaches, and trainers seeking information on safe and legal performance-focused supplements. Listed alphabetically, each of the 120 supplements has a detailed description of what it is and how it works, facts on performance benefits, current research, recommended dosages, and health concerns.

Download or read book The Active Female written by Jacalyn J. McComb and published by Springer Science & Business Media. This book was released on 2007-12-26 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the growing and ever-changing health issues for girls and women who lead an active lifestyle and participate in sports and exercise. Easy to read, the volume provides an educational foundation for understanding how disordered eating, amenorrhea, and osteoporosis can be interrelated while also looking at image disorders and reproductive health. It contains thorough analysis of common prevention and management techniques, and provides useful links to resources on the internet for additional screening tools.

Download or read book Nutrition and Enhanced Sports Performance written by Debasis Bagchi and published by Academic Press. This book was released on 2018-10-05 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nutrition and Enhanced Sports Performance: Muscle Building, Endurance and Strength, Second Edition, includes comprehensive sections on the role of nutrition in human health, various types of physical exercises, including cardiovascular training, resistance training, aerobic and anaerobic exercises, bioenergetics and energy balance, and the nutritional requirements associated with each. Other sections cover sports and nutritional requirements, the molecular mechanisms involved in muscle building, an exhaustive review of various foods, minerals, supplements, phytochemicals, amino acids, transition metals, competition training, healthy cooking, physical training, and lifestyle and dietary recommendations for sports performance. This updated edition includes new chapters on mood, alertness, calmness and psychomotor performance in sports, extreme sports, natural myostatin inhibitor and lean body mass, the benefits of caffeine in sport nutrition formulations, the role of vitamin D in athletic performance, probiotics and muscle mass. Provides a comprehensive appraisal of the nutritional benefits of exercise in human health Compiles chapters reviewing the nutritional prophylaxis in human health Addresses performance enhancement drugs and sports supplements Presents various types of physical exercises and addresses exercise and nutritional requirements in special populations Discusses sports nutrition and the molecular mechanisms involved in muscle building Contains an exhaustive review of various food, minerals, supplements, phytochemicals, amino acids, transition metals, small molecules and other ergogenic agents Highlights the aspects of healthy cooking, physical training, lifestyle and dietary recommendations for sports performance

Download or read book The Cortisol Connection written by Shawn Talbott and published by Hunter House. This book was released on 2007 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: The hormone cortisol, activated by the fight-or-flight (stress) response, is emerging as a major culprit in a variety of health problems. The Cortisol Connection explores the documented relationship between elevated levels of this hormone, chronic stress, and such health conditions as obesity, depression, suppressed immune system, osteoporosis, and hypertension. This new edition describes the results of the latest research about the connection between cortisol and HSD, and cortisol and testosterone.