Walking training affects dehydroepiandrosterone sulfate and inflammation independent of changes in spontaneous physical activity

We hypothesized that physical exercise in postmenopausal women could interfere with the molecular interrelationship of the immune-endocrine system and be effective even in women in whom training determined a reduction of spontaneous physical activity (SPA). For this reason, we investigated the effects of an aerobic program on plasma dehydroepiandrosterone sulfate (DHEA-S) and cytokine levels in relationship to SPA modification.