Volume 22(2): October, 2016
TEMPERATURE AND PERFORMANCE 7
This second issue of Volume 22 of Coaching Science Abstracts reviews articles concerned with heat, cold, temperature, and fluid regulation in sports. Six previous issues, Volume 3(6), Volume 7(2), Volume 10(2), Volume 13(2), Volume 16(2), and Volume 19(2) also dealt with this topic. The information from those sources as well as that contained in this issue, will yield an extensive knowledge base of recent research in this aspect of sporting performance.
TABLE OF CONTENTS
1. GENERAL
HUMIDITY DOES NOT AFFECT MAXIMAL OXYGEN UPTAKE OR ANAEROBIC PERFORMANCE
Zhao, J., Lorenzo, S., An, N., Feng, W., Lail, L., & Cui, S. (2013). Effects of heat and different humidities on aerobic and anaerobic exercise performance in athletes. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 350.
WATER TEMPERATURE MODIFIES PHYSIOLOGICAL STRAIN WHEN EXERCISING IN WATER
McKenzie, J. M., Brammer, C. L., & Stager, J. M. (2014). Thermoregulatory challenges during warm-water exercise. Medicine & Science in Sports & Exercise, 46(5), Supplement abstract number 712.
2. DYNAMICS OF TEMPERATURE ADAPTATION
GLUCOSE SUPPLEMENTATION NOT NEEDED TO MAINTAIN THERMOREGULATION AFTER EXERCISING IN THE HEAT
Feeback, M. R., Kakos, L. S., Burns, K., Haught, N., Peacock, C., Pollock, B., Rebold, M., Seo, Y., Gunstad, J., & Glickman, E. L. (2013). The role of glucose and non-glucose containing beverages on rehydration. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 312.
AIR VELOCITY MODIFIES HEAT STRESS IRRESPECTIVE OF AGE IN MALES
Wright, H. E., Phinney, C. N., Hardcastle, S. G., McLellan, T. M., Larose, J., Boulay, P., & Kenny, G. P. (2013). Young versus older males’ thermoregulatory responses to exercise in humid heat under two air velocities. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 349.
3. HYDRATION
BEST TO ERR ON SIDE OF MODEST FLUID DEPRIVATION TO AVOID EXERCISE-ASSOCIATED HYPONATREMIA IN DISTANCE-RUNNING RACES
Mitchell, N., Winger, J., Dugas, J., Luke, A., & Dugas, L. (2012). Predetermined drinking plans impact blood sodium concentration and body weight during a half marathon. Presentation 2286 at the 59th Annual Meeting of the American College of Sports Medicine, San Francisco, California; May 29-June 2, 2012.
WATER AND PARTIALLY SKIMMED MILK OR PARTIALLY SKIMMED CHOCOLATE MILK PREVENT DEHYDRATION IN YOUTH SOCCER PLAYERS
Mateos-Roman, A., & Aragon-Vargas, L. F. (2012). Voluntary fluid intake with milk or chocolate milk in boys exercising in the heat. Presentation 2291 at the 59th Annual Meeting of the American College of Sports Medicine, San Francisco, California; May 29-June 2, 2012.
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.
SODIUM SUPPLEMENTATION WITH ASSOCIATED HYDRATION IMPROVES PERFORMANCE IN THE HEAT
Morris, D., Huot, J., Jetton, A., Collier, S. & Utter, A. (2013. Effects of sodium ingestion on voluntary water consumption, hydration, and exercise performance in the heat. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 306.
PACKED LEMON-TEA IS AN EFFECTIVE SUBSTANCE FOR REHYDRATION IN HOT CONDITIONS
Fai, H., Tsoi, S., Kuen, S., & Ng, R. (2013). Rehydration with lemon tea, carbohydrate-electrolyte beverage and water after exercise-induced dehydration under hot environment. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 309.
HYPEROXYGENATED WATER LIMITS DEHYDRATION IN HOT HUMID CONDITIONS
Sommer, A. J., Ianni, A. L., Conkle, J. A., Schill, K. E., Trexler, E. T., Focht, B. C., & Devor, S. T. (2013). Hydration efficacy of a hyperoxygenated nutritionally enhanced beverage in experienced runners. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 310.
A PRESCRIBED DRINKING PROTOCOL IN THE HEAT HAS SOME ADVANTAGES OVER AD-LIBITUM DRINKING
Bardis, C. N., Danias, K. S., Samara, E., Karagiorfoul, L., Stais, G., Axioti, E., Sidossis, L. S., & Kavouras, S. A. (2013). Prescribed hydration improves cycling performance in the heat. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 311.
4. PRE-COOLING AND THE COLD
PRE-COOLING ENHANCES PERFORMANCE IN THE HEAT
Potter, C., Hughes, D., Sharples, A., Davies, B., Dixon, N., Tuttle, J., Mauger, A., Castle, P., Chrismas, B., McNaughton, L, & Taylor, L. (2013). Combined effect of hyperhydration and pre-cooling on endurance cycling performance in hot and humid conditions. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 316.
PRE-COOLING WITH ICE-SLUSH DRINKS DECREASES CORE TEMPERATURES IN A 30-MINUTE CYCLING TASK
Phillips, S. E., Mims, C. M., Alumbaugh, B., Leadbetter, G. W., & Smith, G. A. (2013). Pre-cooling with an ice-slush drink: effect on core temperature when cycling. Medicine & Science in Sports & Exercise, 45(5), Supplement abstract number 589.
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