نویسندگان
کلیدواژهها
عنوان مقاله English
The purpose of this study was to consider the effect of eight weeks aerobic
and strength training on serum PTH, calcium, albumin and alkaline
phosphatase in postmenopausal women.35 post menopause women, (55-70
years), of Jahandidegan center of Tehran were selected and randomly divided
to three groups as aerobic (n=12), strength (n=13) and control (n=10) groups.
Aerobic training program include jogging and aerobic movements, with 60-
70% MHR intensity(8 weeks, 3 times per week, 40minute per session), And
Strength training program with emphasize on main muscle groups (8 weeks, 3
times per week, 1 hour per session),with30-40%1RM,8-10rep,1set to 60-
80%1RM,8-10rep,1set . One way analysis of variance (ANOVA) used to
compare differences between groups. The results showed that PTH and
alkaline phosphatase significantly increase after aerobic and strength training
in comparison with control group (P≤0.05). But the significant difference was
not observed between these two groups. No significant difference was
observed in serum calcium between two trained and control groups (p≥0.05).
However a significant decrease was observed in strength group (P≤0.05).
Furthermore, the significant change was not observed in albomin after training
program. Increase in PTH and alkaline phosphatase concentrations in normal
range seem to promote anabolism procedure of bone formation. The result of
this study shows that both two type of training have same effects on bone
markers and hormonal factors.
کلیدواژهها English
