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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 Effects of inosine on aerobic capacity in males physical education students(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Panaree Busrakhamtragul; Pipat Cherdrungsi; Thirayudh Glinsukon; Udom Chantharaksri, 3 times/day after meal for everyday throughout the twelve weeks period. Tests of maximal oxygen consumption (VO2max) and endurance exercise performance were performed in each subject on two separate days in prior to administration of the food... was performed on the bicycle ergometer at a constant speed of 60 rpm and the work intensity of 60% of individuals maximum heart rate for 30 minutes. Venous blood samples (8 ml each) were collected prior to and at the last minute of prolonged exercise in orderItem Metadata only Effects of warm-up intensity on explosive performance in swimmers(Mahidol University. Mahidol University Library and Knowledge Center, 2002) Natruja Aramsri; Thyon Chentanez; Rungchai Chaunchaiyakul; Chumpol Pholpramool; Pipat CherdrungsiItem Metadata only Psychomotor effects of exercise in blind, deaf, and non-handicapped adolescents(Mahidol University. Mahidol University Library and Knowledge Center, 1999) Supalak Khemthong; Thyon Chentanez; Boonsirm Withyachumnarnkul; Yupin Sanvarindabrain development could compensate for some sedentary handicapped life, especially the psychomotor performance which was associated with the physical fitness status and the physical conditioning exercise at the optimal intensity-frequency-duration-mode... to that of the tactile system. Some compensations from the skilled movements in the exercised blind were the leg speed faster than the hand speed at the right side, whereas the exercised deaf had left hand strength greater than right hand strength. Moreover, allItem Metadata only Effect of high and low glycemic meals on physical performance in racing horses(Mahidol University. Mahidol University Library and Knowledge Center, 2006) Chayakit Sinthusing; Rungchai ChaunchaiyakulItem Metadata only Effects of muscle and biofeedback training on pistol shooting performance(Mahidol University. Mahidol University Library and Knowledge Center, 2000) Poolchai Chaiyapong; Thyon Chentanez; Chaturaporn Na Nakorn; Wattana JalayondejaThe purpose of this study was to investigate the effects of isokinetic muscle training and heart rate biofeedback (HR BFB) training on pistol shooting performance. Fourteen male pistol shooters were divided into two groups known as control (C, n=7...) and trained (T, n=7). For an isokinetic training program, a training group performed 8 weeks of maximal isokinetic training of both legs (knee flexor and extensor) and right arm (shoulder adductor and abductor), at the intensity of 10x10 repetitionsItem 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 Effect of creatine supplement at two different doses on performance of Thai swimmers(Mahidol University. Mahidol University Library and Knowledge Center, 2004) Sirilak Nutamonwarakul; Chumpol PholpramoolItem Metadata only Relationships between respiratory muscle strength and weightlifting performance in weightlifters(Mahidol University. Mahidol University Library and Knowledge Center, 2004) Weerapong Chidnok; Pipat CherdrungsiItem Metadata only Correlation of psychomotor speed and physical performance of skilled and non skilled athletes training in different sports(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Siriporn Sasimontonkul; Thyon Chentanez; Pipat Cherdrungsi; Boonsirm WithyachumnarnkulIt was found that the hand grip strength and the leg strength of weightlifter national team (W1) was higher than gynmastic national team (G1), weightlifter university team (W2) and the control group. Meanwhile relative hand grip strength of the weightlifter national team was lowest The maximal oxygen consumption of gymnastic national team (G1), basketball national team (B1) and table tennis national team (T1) were significantly higher than weightlifter national team (W1) and the control group (C). The balance time of all of athlete groups of national team (W1, G1 and T1) were longer than the control group and significantly longest in G1. The flexibility of G1 was highest and higher than W1, B1, T1, C and G2. Physical fitness tests show that the weightlifter had higher strength but lower maxima l oxygen uptake (aerobic power) when compare with other sports. The tactile reaction time when stimulated at heel and 4th finger of weightlifter national team (W1) was significantly shorter than gymnastic national team (G1), basketball national team (B1), table tennis national team T(,1) and weightlifter university team (W2). However, the reaction time of W1 was only shorter than G1 and the control group when stimulated at the accromium level of the neck. The auditory reaction time of weightlifter national team (W1) was shorter than G1, B1, T1 but not significantly shorter than the control group. The visual reaction time of weightlifter national team (W1) was shorter than G1, T1 and the control but not significantly shorter than B1. The patellar reflex time of the left leg of W1, G1, B1 was longer than the control but in the right leg, only T1 was longer than the control. The patellar reflex time of the right and left leg of various sports type was not different. The movement time of the leg of W1 was longer than B1, T1, W2 and the control. When compare between the university team the movement time of W2 was shorter than T2, G2 and the control. The movement time of the hand of W1 was shorter than G1 and the control. The flicker fusion frequency of W1 was higher than G1, B1 and T1 but not different from the control and W2. The verbal and non verbal counting of W1 was fastest when compare with G1, B1, T1 and C. The data of psychomotor speed show that the weightlifter are faster in psychomotor speeds such as reaction time, movement time, flicker fusion frequency, verbal and non verbal counting when compare with other type of sports. This indicates that there were many physiological and neurological changes after prolong athletic training. In addition, the psychomotor speed also showed relation with different psychomotor tasks such as the verbal counting shows highly positive relation with non-verb al countin verbal counting rate was negatively correlated with the flicker fusion frequency (FFF), FFF was negatively related with movement time (MT) of the right hand, the patellar reflex time was highly positive related with the reaction time RT (tactile at Rt heel). The visual, auditory, tactile RT were related together. The above data indicate that psychomotor speeds can be altered by different programs of athletic training.
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