The Effect of a 10-week Strength Training Program Combined with Repletion Drink on Body Composition PDF Download

Author: Brianne Smedley
Publisher:
ISBN:
Category : Exercise
Languages : en
Pages : 40

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Author: Jason Ronald Wood Weir
Publisher:
ISBN:
Category : Dietary supplements
Languages : en
Pages : 76

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Author: Wendeline Jean Downey
Publisher:
ISBN:
Category : Dietary supplements
Languages : en
Pages : 96

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Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 2036

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Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.

Author: T. Jeff Chandler
Publisher: Lippincott Williams & Wilkins
ISBN: 9780781745949
Category : Medical
Languages : en
Pages : 508

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Book Description
Written by leading experts in exercise science, this text offers everything athletic trainers need to train athletes for maximum performance and prepare for certification. Chapters review the basic science underlying strength training and conditioning and put science into practice with detailed instructions on testing,assessment, exercise techniques,program development, injury prevention, and rehabilitation. Case-based problem solving activities, case examples, real world application boxes, and other features engage readers in decision-making and hands-on training activities. More than 350 full-color illustrations complement the text. A bound-in CD-ROM offers in-the-gym lab assignments,quizzes, and a practical exam with video clips and multiple-choice questions.

Author: Annie G. Allison
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Resistance training and protein supplementation have been shown to increase muscle mass and strength, and thus may be an effective method to combat muscle wasting (sarcopenia) that occurs with aging. Thirty-six males (62.5 yrs, 177 cm and 95.25 kg) were randomly assigned to ingest either whey isolate protein, casein protein or carbohydrate while participating in a 12-week high intensity resistance training program. Resistance training increased both upper and lower body strength, body mass and lean muscle mass while decreasing body fat percentage. However, no effects from training were observed on serum anabolic hormones and indirect markers of satellite cell activation. A trend towards significantly higher lower body strength was observed in the whey isolate (p=0.053) and casein (p=0.086) groups, respectively, compared to carbohydrate placebo group. The present study suggests protein supplementation in conjunction with high intensity resistance training may be important in combating sarcopenia.

Author: Manfred Lamprecht
Publisher: CRC Press
ISBN: 1466567570
Category : Medical
Languages : en
Pages : 304

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The use of antioxidants in sports is controversial due to existing evidence that they both support and hinder athletic performance. Antioxidants in Sport Nutrition covers antioxidant use in the athlete ́s basic nutrition and discusses the controversies surrounding the usefulness of antioxidant supplementation. The book also stresses how antioxidants may affect immunity, health, and exercise performance. The book contains scientifically based chapters explaining the basic mechanisms of exercise-induced oxidative damage. Also covered are methodological approaches to assess the effectiveness of antioxidant treatment. Biomarkers are discussed as a method to estimate the bioefficacy of dietary/supplemental antioxidants in sports. This book is useful for sport nutrition scientists, physicians, exercise physiologists, product developers, sport practitioners, coaches, top athletes, and recreational athletes. In it, they will find objective information and practical guidance.

Author: Brian Brabham
Publisher:
ISBN:
Category : Creatine
Languages : en
Pages : 125

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Aging is associated with gradual loss of muscle mass, termed sarcopenia, which often leads to progressive disability and loss of independence. Though resistance exercise has shown to be an effective method at reducing the rate of age-related muscle loss and decline in force output; when combined with well known muscle building agents [such as creatine monohydrate (CrM)], these training-induced improvements are enhanced. To explore this idea further, a double-blind, randomized, controlled trial was conducted on 20 males aged between 55-75 yrs at Baylor University, Waco TX. Participants were randomly assigned to consume either CrM [20g/d CrM + 5g Carbohydrate (CHO) x 7 days, then 5g/d CrM +5g CHO x 77 days] or carbohydrate placebo (20g/d CHO x 7 days, then 5g/d CHO x 77 days) while participating in a high intensity resistance training program (3 sets x 10 repetitions at 75% of 1RM), 3 days per week for 12 weeks. Testing sessions were complete prior to, 4 weeks, 8 weeks and 12 weeks post resistance training and supplementation. Each testing session included body composition measurement as determined by Dual Energy X-Ray Absorptiometry (DEXA), muscle strength measurement as determined by 1 repetition maximum (RM) on leg press and bench press, blood collection and vastus lateralis muscle biopsy. The blood serum was analyzed for insulin-like growth factor 1 (IGF-1), free testosterone and hepatocyte growth factor (HGF) and the muscle tissue for phophorylated mesenchymal-epithelial transition factor (c-Met), myogenic regulatory factors (MyoD, myogenin, Myf-5, MRF-4), and total myofibrillar protein. A significant time effect was observed for 1RM bench press (p=0.016), leg press (p

Author: Ashley T. Forsyth
Publisher:
ISBN:
Category :
Languages : en
Pages :

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ABSTRACT: Nutrition and recovery go hand in hand. After a resistance training workout, it is extremely important for athletes to rebuild and refuel their bodies with the proper nourishment to obtain maximal results. In doing so, they consume different recovery aids or ergogenic aids for gains in muscle mass, an aid in hydration, and a speedy recovery. Ergogenic aids can include many things (i.e., improved equipment, training program), but one of the most popular types of ergogenic aids is nutritional supplements such as protein, carbohydrates, creatine, and vitamins. A nutritional supplement that has recently grown in popularity is chocolate milk. Currently, no studies exist comparing the effects of fat-free chocolate milk and 2% chocolate milk on muscular strength and body composition in collegiate softball players. The purpose of this study will be to determine the effects of fat-free and 2% chocolate milk ingestion on body composition and muscular strength following eight weeks of resistance training. In a randomized (matched according to strength and bodyweight), double blind experimental design, 18 female, collegiate softball players (18.5 +̲ .7 yrs; 65.7 +̲ 1.8 inches; 156.2 +̲ 21.6 lbs) ingested either fat-free chocolate milk or 2% chocolate milk immediately after resistance exercise workouts for an 8-week period. Dependent variables included body fat percentage, lean muscle mass, bench press 1RM, and leg press 1RM. Data was analyzed via a paired samples t-test (to detect difference across both groups over the 8-week training period) and an independent samples t-test (to detect differences between the groups) using SPSS for Windows 15.0. No statistically significant differences were found in bench press strength, leg press strength, body fat %, and lean body mass between the fat-free group and the 2% chocolate milk group. The major finding of this study is that there is no difference between fat-free chocolate milk and 2% chocolate milk in regards to body fat percentage, lean body mass, bench press maximal strength, and leg press maximal strength following an eight week exercise program where the chocolate milk was ingested immediately after each workout. However, there was a significant difference in both groups combined after the eight week training program. Therefore, from a practical sense, consumption of either fat-free chocolate milk or 2% chocolate milk in conjunction with a periodized resistance training program does improve exercise performance in regards to maximal strength as well as improvements in body fat percentage and lean body mass.

Author: Leigh Breen
Publisher: Frontiers Media SA
ISBN: 2889768740
Category : Medical
Languages : en
Pages : 132

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