Volume 23(2): October, 2017

FUEL AND ERGOGENIC AIDS 8.2 - GENERAL

This second issue of Volume 23 of Coaching Science Abstracts reviews articles concerned with fuel and ergogenic aids. Previous articles on these topics are contained in Volume 2(3), Volume 5(3), Volume 8(3), Volume 11(3), Volume 14(3), Volume 17(3), and Volume 20(2). This issue is divided into the subsections of general dietary implications, carbohydrates, other substances, protein, and milk.

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    TABLE OF CONTENTS

    GENERAL DIETARY IMPLICATIONS

  1. NUTRITIONAL INTAKE BEFORE AN IMPORTANT EXERCISE HAS THE POTENTIAL TO ALTER THE GROSS EFFICIENCY OF PERFORMANCE

    Cole, M., Coleman, D. A., & Wiles, J. D. (2012). The influence of nutritional interventions on the measurement of gross efficiency during cycling. Presentation 2364 at the 59th Annual Meeting of the American College of Sports Medicine, San Francisco, California; May 29-June 2, 2012.

  2. FEMALES METABOLIZE FAT MORE THAN MALES IN MODERATE EXERCISE

    Onsiri, S., & Wilcox, A. (2013). Substrate utilization during exercise among males and females varying in age and training status. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 851.

    CARBOHYDRATES

  3. CARBOHYDRATE ACTS CENTRALLY WHEN PRESERVING CYCLING PERFORMANCE

    Glace, B. W., Kremenic, I. J., & McHugh, M. P. (2012). Carbohydrate attenuates central fatigue in cyclists. Presentation 2346 at the 59th Annual Meeting of the American College of Sports Medicine, San Francisco, California; May 29-June 2, 2012.

  4. CARBOHYDRATE (RAISINS, CHEWS) IMPROVED RUNNING PERFORMANCE

    Too, B. W., Cicai, S., Hockett, K. R., Applegate, E., Davis, B. A., & Casazza, G. A. (2012). Effect of a natural versus commercial product on running performance and gastrointestinal tolerance. Presentation 2361 at the 59th Annual Meeting of the American College of Sports Medicine, San Francisco, California; May 29-June 2, 2012.

  5. CARBOHYDRATE INGESTION LATE AND DURING EXERCISE IMPROVES PERFORMANCE

    Heesch, M., Mieras, M., & Slivka, D. (2013). The performance effect of early versus late carbohydrate feedings during prolonged exercise. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 575.

  6. VIGOROUS EXERCISE ADAPTATIONS OCCUR WITH A LOW-CARBOHYDRATE DIET

    Lunn, W. R., Hawks, H. M., Derosier, A. n., Axtell, R. S., Crandall, I. H., & Pereira, J. B. (2013). Habitual, low-carbohydrate food intake does not influence muscular power performance in vigorously-exercising adults. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 576.

  7. CARBOHYDRATE-PROTEIN INGESTION DURING POST-EXERCISE RECOVERY HAS ONLY MINOR EFFECTS ON SOME CARDIO-RESPIRATORY FACTORS

    Alghannam, A. F., Templeman, I., Tsintzas, K., Reeves, S., Thompson, D., Bilzon, J., & Betts, J. A. (2016). Impact of post-exercise protein ingestion on treadmill-based endurance training adaptation. Medicine & Science in Sports & Exercise, 48(5), Supplement abstract number 89.

  8. CARBOHYDRATE AND PROTEIN IN FOOD FORM AFFECTS PHYSIOLOGICAL RESPONSES AFTER ENDURANCE EXERCISE

    Diel, P., Le Viet, D., Huss, J., & Geisler, S. (2016). Effects of a nutritive administration of carbohydrates and protein by food on skeletal muscle inflammation and damage after acute endurance exercise. Medicine & Science in Sports & Exercise, 48(5), Supplement abstract number 236.

  9. FLUID RETENTION BUT NOT PERFORMANCE IS INFLUENCED BY A CARBOHYDRATE PLUS PROTEIN SOLUTION DURING RECOVERY

    Mattern, C. O., Campbell, B., Carson, T., Charland, J., Craven, S., Filip, N., Watt, C., Yaple, R., & Heidi, B. K. (2012). The addition of protein to a carbohydrate supplement enhances fluid retention but not running performance. Presentation 2356 at the 59th Annual Meeting of the American College of Sports Medicine, San Francisco, California; May 29-June 2, 2012.

  10. MOUTH-RINSING IMPROVES ENDURANCE PERFORMANCE IN A FASTED STATE

    Muhamed, A. M. (2013). Mouth rinsing during exercise in the Ramadan fast state improves endurance performance. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 2405.

  11. CARBOHYDRATE MOUTH-RINSING HAS NO EFFECT ON PERFORMANCE BUT CARBOHYDRATE INGESTION DOES

    Ali., A., Moss, C., Yoo, J. Y., & Breier, B. (2012). Effect of carbohydrate mouth rinse and/or ingestion on high-intensity exercise performance. Presentation 2352 at the 59th Annual Meeting of the American College of Sports Medicine, San Francisco, California; May 29-June 2, 2012.

  12. CARBOHYDRATE MOUTH-RINSING HAS NO EFFECT ON WRESTLERS' RUNNING PERFORMANCES

    Knoche, L. W., Belitz, C. E., & Snyder, B. S. (2016). Effects of carbohydrate mouth rinsing on depleted-state wrestlers using a YO-YO IR Level 2 intermittent test. Medicine & Science in Sports & Exercise, 48(5), Supplement abstract number 262.

    OTHER SUBSTANCES

  13. ENERGY DRINK DOES NOT INFLUENCE FEMALE VOLLEYBALL PLAYERS' PERFORMANCE

    Fernandez-Campos, C., Moncada-Jiminez, J., Dengo, A. L., & Chaves-Rodriguez, L. (2013). Acute effect of an energy drink on the physical performance of female volleyball athletes. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 1100.

  14. ENERGY DRINKS INTERFERE WITH HIGHLY SKILLED TECHNICAL ACTIVITIES

    Woolsey, C. L., Edwards, W. W., Woolsey, R. C., Evans, M. W., Jacobson, B. H., Pringle, D. D. Cromartie, F., Stephen, W., & Sather, T. E. (2013). The effect of energy drink ingestion on flight skill performance relative to pilot experience. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 1101.

  15. ENERGY DRINKS DO NOT AFFECT A SUB-MAXIMAL EXERCISE TASK

    Peveler, W. W., & Sanders, G. (2016). Effects of energy drinks on cardiovascular and performance measures. Medicine & Science in Sports & Exercise, 48(5), Supplement abstract number 260.

  16. BETA-ALANINE SUPPLEMENTATION IS INEFFECTIVE IN REPEATED SPRINT WORK

    Witmer, C. A., Grazer, J., Azarelo, F., Moir, G. L., Sauers, E. J., & Davis, S. E. (2013). The effect of 28 days of beta-alanine supplementation on repeated-sprint ability. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 2162.

  17. SODIUM BICARBONATE SUPPLEMENTATION ENHANCES PERFORMANCE IN THE LATTER HALF OF A 2000 m ROWING ERGOMETER TRIAL

    Sale, C., Harris, R., Martin, D., Smith, P., Macklin, B., Elliott-Sale, K., & Hobson, R. M. (2013). Effect of sodium bicarbonate supplementation on 2000-m rowing performance. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 2387.

  18. BRANCHED-CHAIN AMINO ACIDS SUPPLEMENTATION DOES NOT IMPROVE CYCLING PERFORMANCE

    Riggs, A. J., Mills, A., McMillian, J., Rossi, S., & Joyner, S. (2013). Effect of pre-exercise BCAA supplement with or without carbohydrates on performance in competitive cyclists. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 2417.

  19. L-ARGININE PROLONGS EXERCISE-TO-FAILURE PERFORMANCE

    Shaw, A. P. Carmyn, E. C., & Scheuermann, B. W. (2014). The Effect of a pre-exercise nutritional supplement on muscle fatigue during handgrip exercise. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 99.

  20. MUSCULAR STRENGTH IS INCREASED WITH BRANCHED CHAIN AMINO-ACID LEUCINE SUPPLEMENTATION

    Machado, O., & Borges, E. (2014). The influence of branched-chain amino-acid leucine on muscular strength and hypertrophy. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 1796.

  21. PRE-WORKOUT SUPPLEMENTATION WITH A COMMERCIAL PRODUCT IMPROVES CROSSFIT PERFORMANCE

    Jacobs, P. (2014). Effects of a pre-workout dietary supplement on performance of a CrossFit workout of the day. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 388.

  22. QUERCETIN SUPPLEMENTATION DOES NOT IMPROVE REPEATED-SPRINT ABILITY OR OXYGEN UPTAKE

    Witmer, C. A., Blackledge, G., Davis, S. E., Sauers, E. J., & Moir, G. L. (2014). The effect of 7 days of quercetin supplementation on repeated-sprint ability. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 935.

  23. ELECTROKINETICALLY-MODIFIED WATER DOES NOT CHANGE CROSSFIT-TRAINED MALES' PHYSICAL STATES

    DeWalt, J. D., Johnson, K. D., & Gainey, E. L. (2014). The effects of eight weeks of CrossFit training and consumption of an electrokinetically modified water on aerobic capacity, anaerobic power, and knee peak torque. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 1788.

  24. MITOCHONDRIA-TARGETED ANTIOXIDANT SUPPLEMENTATION DOES NOT ALTER MITOCHONDRIAL ADAPTATIONS IN CYCLE-TRAINED SUBJECTS

    Southern, W. M, Shill, D. D., Lansford, K. A., Willingham, T. B., McCully, K. K., & Jenkins, N. T. (2016). Effects of mitochondria-targeted antioxidant supplementation on mitochondrial adaptations to endurance training in healthy men. Medicine & Science in Sports & Exercise, 48(5), Supplement abstract number 254.

  25. NITRATE SUPPLEMENTATION DOES NOT AFFECT MUSCLE FATIGUE

    Lee, S., Abel, M. G., Symons, T. B., Thomas, D. T., & Yates, J. W. (2013). The relationship between acute inorganic dietary nitrate supplementation and muscle fatigue in knee extensor exercise. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 2422.

  26. NITRATE SUPPLEMENTATION DURING TRAINING DOES NOT ENHANCE PERFORMANCE

    Puype, J., Ramaekers, M., & Hespel, P. (2013). Chronic nitrate supplementation with training: no effect on O2-efficiency and endurance exercise performance. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 2423.

  27. NITRATE SUPPLEMENTATION DOES NOT IMPROVE EXERCISE-RELATED COGNITIVE FUNCTIONS

    Thompson, K. G., Turner, L., Pritchard, J., Dodd, F., Kennedy, D. O., Haskell, C., Blackwell, J. R., & Jones, A. M. (2013). Effect of dietary nitrate on cerebral oxygenation and cognitive performance during cycle exercise. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 2424.

  28. NITRATE SUPPLEMENTATION ALTERS CARDIOVASCULAR RESPONSES AT REST AND IN EXERCISE

    Lee, J.-S., Kim, K.-A., Park, J.-S., Nho, J., Sung, S.-C., Kim, S.-H., Kim, J.-K., Stebbins, & C. L., Choi, H.-M., (2014). Effects of dietary nitrate supplementation on cardiovascular responses during dynamic exercise. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 1327.

  29. BEETROOT JUICE MAY BE HELPFUL IN EARLY ACCLIMATIZATION TO ALTITUDE

    Choi, H. S., Jeon, Y. N., Lim, C. H., Kim, C. K., & Park, S. J. (2014). Effect of dietary nitrate supplementation in the early stage of acclimatization in moderate hypoxia. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 1559.

  30. BEETROOT JUICE SUPPLEMENTATION DOES NOT AID HYPOXIC PERFORMANCE OR OXYGEN KINETICS

    Morris, D., Arms, J., & Collier, S. (2014). Effects of beetroot supplementation on oxygen consumption, arterial oxygen saturation, and exercise performance in hypoxia. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 1560.

  31. MONTMORENCY TART CHERRY CONCENTRATE ASSISTS IN FINAL-STAGE RECOVERY FROM A CHALLENGING CYCLING TASK

    Bell, P. G., Walshe, I. H., & Howatson, G. (2014). Montmorency cherry concentrate attenuates inflammatory response and muscle function decline following high-intensity stochastic cycling. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 1450.

  32. MONTMORENCY CHERRY CONCENTRATE SUPPLEMENTATION LESSENS OXIDATIVE STRESS AND INFLAMMATION IN SUCCESSIVE MULTIPLE-DAYS OF COMPETING

    Howatson, G., Walshe, I. A., Davison, G. W., & Bell, P. G. (2014). Montmorency cherries reduce oxidative stress and inflammation responses to repeated days high-intensity stochastic cycling. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 1451.

    PROTEIN

  33. SOY PROTEIN BAR CONSUMPTION MINIMIZES BLOOD GLUCOSE CHANGES AND MUSCLE DAMAGE THROUGH EXERCISE

    Wen, Z. K., Hsu, S.-Y., Huang, .Z-M., & Chang, W.-H. (2014). Effect of a pre-exercise soy protein bar supplement on exercise performance. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 379.

  34. SOY PROTEIN BAR INGESTION DOES NOT IMPROVE RUNNING PERFORMANCE

    Huang, Z.-M., Hsu, S.-Y., Wen, Z. K., Chang, W.-H. (2014). Anti-fatigue effects of long-term supplementation with soy protein bar in college sports teams. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 380.

  35. PROTEIN SUPPLEMENTATION AT HIGH ALTITUDE LEADS TO A REDUCTION IN BODY MEASUREMENTS WHILE BODY MASS IS MAINTAINED

    Carnauba, R. A., Marques, N., Baptistella, A. B., Naves, A., Paschoal, V., & Nicastro, H. (2014). Effects of protein supplementation on body composition and metabolic markers after mountain ascent - A pilot study. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 384.

  36. HIGH-PROTEIN DIETS DO NOT INFLUENCE ANABOLIC HORMONE EXPRESSIONS

    Henning, P. C., Margolis, L. M., McClung, J. P., Young, A. J., & Pasiakos, S. M. (2014). High protein diets do not attenuate decrements in testosterone and IGF-I during an energy deficit. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 386.

  37. BETA-HYDROXY-BETA-METHYLBUTYRATE AUGMENTS THE EFFECTS OF WHEY PROTEIN ON RECOVERY

    Hooper, D. R., Szivak, T. K., Kupchak, B. R., Comstock, B. A., Flanagan, S. D., Looney, D. P., Pryor, J. L., Volek, J. S., Maresh, C. M., & Kraemer, W. J. (2014). The role of EAS™ Recovery Protein in protecting muscle and promoting recovery from intense conditioning. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 381.

  38. PROTEIN PLUS EXERCISE BEFORE SLEEPING IMPROVES PROTEIN SYNTHESIS DURING SLEEP IN OLDER MALES

    Holwerda, A. M., Kouw, I. W., Trommelen, J., Halson, S. L., Wodzig, W. K., Verdijk, L. B., & van Loon, L. J. (2016). Exercise enhances the overnight muscle protein synthetic response to pre-sleep protein feeding in older males. Medicine & Science in Sports & Exercise, 48(5), Supplement abstract number 85.

  39. LEUCINE PLUS PROTEIN INGESTED AFTER EVENING EXERCISE DOES NOT CHANGE PROTEIN SYNTHESIS DURING SLEEP

    Trommelen, J., Holwerda, A. M., Kouw, I. W., Halson, S. L., Verdijk, L. B., van Loon, L. J. (2016). Protein ingestion before sleep provides precursors for post-exercise overnight de novo muscle protein synthesis. Medicine & Science in Sports & Exercise, 48(5), Supplement abstract number 88.

  40. POST-SPRINT TRAINING ESSENTIAL AMINO ACID INGESTION ALTERS MUSCLE PROTEIN SYNTHESIS

    Rundqvist, H. C., Esbjornsson, M., Rooyackers, O., William, A., Moberg, M., Osterlund, T., & Jansson, E. (2016). Amino acid transport after sprint exercise and oral amino acids. Medicine & Science in Sports & Exercise, 48(5), Supplement abstract number 90.

  41. TRAINED ENDURANCE ATHLETES REQUIRED A HIGHER PROTEIN INTAKE THAN NORMAL PERSONS

    Kato, H., Suzuki, K., Bannai, M., & Moore, D. R. (2016). Protein requirements are elevated in endurance athletes according to the indicator amino acid oxidation method. Medicine & Science in Sports & Exercise, 48(5), Supplement abstract number 92.

    MILK

  42. CHILDREN RESPOND VERY WELL TO SKIM MILK INGESTION DURING RECOVERY FROM WORKING IN THE HEAT

    Volterman, K., Obeid, J., Wilk, B., & Timmons, B. W. (2012). Effect of milk intake on electrolyte balance in children after exercise in the heat. Presentation 2293 at the 59th Annual Meeting of the American College of Sports Medicine, San Francisco, California; May 29-June 2, 2012.

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