Resumen:
INTRODUCTION: High levels of soluble fraction of alpha Klotho (sαKl) have been related to longevity, with a decrease in degenerative
processes and with an anti-inflammatory effect on the organism. On the other hand, an increase in sαKl levels has been described
immediately after having completed an acute aerobic exercise1. The literature suggests that eccentric exercise would not have the same
acute effect on this protein2 but does not report the behavior of the protein during the recovery period. Taking this background, the main
objective was to analyze the acute effect of an eccentric exercise on the sαKl protein and its kinetics during the 72 hours following it.
METHODS: Participation of 15 male subjects from 18 to 35 years old with good physical condition (VO2max. 50 and 70ml/kg/min). All of
them underwent an acute exercise session consisting of 100 jumps from a 50cm drawer followed by a plyometric phase, the entire
execution with 10% of their additional body weight. Physical condition (VO2max) was measured with ergo spirometry and body composition (BAI: percentage of fat; ASM: Muscular Index Appen MM/height2 [kg/m2]; VATarea: visceral fat) by dual X-ray densitometry (DEXA),
they meas...