Abstract

Venous concentration of lysine and other 16 amino acids were determined in healthy 5 male 20 - 22 years of age subjects in the resting state, after 2 min from beginning of exercise, immediatetly after all - out exercise and 30 min after of the exercise with a bicycle ergometer at work intensities which will be fell into all - out in about 6 or 7 min. During 2 min exercise lysine only was increased, no change of glycine and puoline were observed and other amino acids were decreased. At the point of all out increase of threonine, lysine and histidine were observed, compared with resting state. Alanine concentration at 30 min after all out exercise was very high than that of resting state and same tendency but a little was observed on lysine. Other amino acids were decreased. A risk connected waith exercise was discussed from the data of lysine obserbed high concentration during two min exercise concerning with the variation of other amino acids by the all - out exercise. Verf.-Referat