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Item Metadata only Effects of some commercial beverages on intermittent exercise performance(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Chatree Utailawon; Pipat Cherdrungsi; Chalerm Chaiwatcharaporn ; Chaturaporn Na Nakornand rating of perceived exertion were higher during exercise and reach peak at the high intense performance ride. The time to exhaustion (PT) for the high intense performance ride for the WP, SG , and OR treatments were 342.7 ± 54, 380.9 ± 76, 352.7 ± 74...This study assessed the effect of twocommercial rehydration beverages, gatorade (SG) andoral rehydration solution (ORS), compared with waterplacebo (WP) on physiologic function and performanceduring 2 h of intermittent submaximal cycling exerciseItem Metadata only The effects of cigarette smoking on exercise performance in the Thai people(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Termboon Sangkabutra; Suwana Hungspreugs; Supornpim ChearskulItem Metadata only Effects of varied dosages of caffeine on exercise performance(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Wannee Jiraungkoorskul; Suwana Hungspreugs; Supornpim ChearskulItem Metadata only Effects of caffeine on exercise performance(Mahidol University. Mahidol University Library and Knowledge Center, 1990) Krabkaew Soparat; Suwana Hungspreugs; Pachara Visutakul; Supornpim ChearskulItem Metadata only The effect of endurance exercise on scrotal temperature and semen quality in normal healthy men(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Sawitri Wanpen; Chumpol Pholpramool; Pipat Cherdrungsi; Thep Himathongkum; Charlerm Chaiwatcharapornand reproductive characteristics. Semen samples were collected after performing extragonadal sperm reserve (EGSR) depletion one week prior to the exercise test and were analyzed for DSO, sperm motility and morphology by an automatic semen analyzer. On the testing... day, fifteen subjects in the exercise group performed a treadmill exercise at ambient temperature of 25 degree C, until rectal temperature were raised 1 degree C form resting level. Work load was adjusted to maintain the new level of temperatureItem Metadata only The changes of contractile properties and some muscle enzymes related to delayed onset muscle soreness(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Arpakorn Wongsathapornpat; Thyon Chentanez; Panya Kaimuk; Rungchai ChaunchaiyakulStep test is usually employed to induced delayed onset muscular soreness (DOMS) in quadricep muscle, which contracted eccentrically. In order to induce muscle to develop soreness in both legs, thus we designed to repeat performing step exercise..., each bout for 15 minutes ; bout 1 the left leg performed eccentrically and the right one perfomed concentrically and bout 2 ; alternating leg performed. Thirteen healthy men, whose ages ranged 20-23, body weight ranged 42-70 kg, were second yearItem Metadata only Effects of inosine supplementation on anaerobic threshold and anaerobic exercise capacity in male physical education students(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Phisamai Auttaphol; Pipat Cherdrungsi; Chalearm Chaiwatcharaporn; Myint, Aung; Ganokros HongstongThe influence of inosine a metabolic activator, on aerobic and anaerobic exercise capacities was investigated in fourteen healthy male physical education students of Chulalaonhkorn University. There average ages, body weight and body height were 20... throughout the experiment. Test anaerobic threshould (AT), and anaerobic power (AP) and anaerobic capacity (AC) were performed once during prechemical (inosine of placebo) administration (control period) and once at the end of every three weeks duringItem Metadata only The effect of various types of exercise and clothes on scrotal temperature(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Nittaya Teerajareonpunya; Chumpol Pholpramool; Pipat Cherdrungsi; Chalerm Chaiwatcharaporn, anthropometric measurements and aerobic capacity, then performed one hour exercise at 75% max HR either on a treadmill or a bicycle ergometer and wore various types of clothing. Each test was separated by at least one week interval. Rectal (Tr), scrotal (Tsc...The effects of different types of exercise and clothing on scrotal, rectal and skin temperature were investigated in twelve males' healthy volunteers. Each subject was tested for general physical fitness consisting of vital signs at restItem Metadata only Effect of endurance exercise on lipid peroxidation product and on scavenging enzymes in short and long distance runners(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Weerasak Ussawawongaraya; Chaivat Toskulkao; Thirayudh Glinsukon; Atip LikidlilidThis study was designed to investigate between the influence of training in short and long distance runners and the effect of endurance exercise on the activities of the scavenging enzymes in erythrocyte such as superoxide dismutase (SOD), catalase... and GSH-Px activities were higher (3 folds and 7.5 folds, respectively, P<0.001) in both short and long distance runners. Each subject was then performed on a bicycle ergometer at 70% of maximum heart rate for 60 minutes. Venous blood were collected beforeItem Metadata only Effect of hypoxia on aerobic capacity in athletes with low blood hemoglobin level(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Chantana Akaratham; Pipat Cherdrungsi; Thossaphol Sa-nganetra; Chaturaporn Na Nakornor the anemia. Each subject performed an incremental exercise test until exhaustion on a bicycle ergometer at both normoxia and hypoxia. Hypoxia was induced by inspiration of 14.5 %O2 with N2 balance (equivalent to an altitude of approximately 10,000 feet...max. Percent arterial oxygen saturation(SaO2),heart rate (HR) and minute ventilation V(,E) at rest and during exercise were also determined Blood lactate was measured before and immediately after the exercise test. SaO2 was found to be decreased from