ISSN:
1439-6327
Keywords:
Muscle enzyme activities
;
VO2 max
;
O2-pulse
;
% Body fat
;
Performance
;
Skiers
;
Seasonal changes
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Summary Changes in the activity of muscle enzymes of energy metabolism were studied in two groups of skiers (A, B) with a different sports performance (triosephosphate dehydrogenase-TPDH, lactate dehydrogenase-LDH, glycerol-3-phosphate dehydrogenase-GPDH, hexokinase-HK, malate dehydrogenase-MDH, citrate synthase-CS, hydroxyacyl, CoA dehydrogenase-HOADH). 1. In a group of ski-runners (A) significantly higher activities of CS, MDH, HOADH in the preparatory period (October) and also at the end of the competition period (March) were found in athletes with higher sports performance. 2. Significantly lower activities of LDH, GPDH, MDH, CS, HOADH were found in downhill skiers (group B). 3. Some significant correlations were established, both between the activities of individual enzymes (TPDH, GPDH, HK, CS, HOADH) and between the enzymes and indicators of functional capacity (MDH, CS, HOADH, VO2 max, HR max, O2-pulse max, body fat, laboratory performance).
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00430221
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