Abstract
Objective: To determine the effect of an 8-week circuit training program on menopausal symptoms and quality of life (QOL).
Study Design: Pre- to posttest of convenience.
Background: Because of recent findings regarding the adverse effects of hormone therapy, nonpharmacological treatments are being explored for managing menopausal symptoms and decreased QOL associated with this transitional period. Several studies have demonstrated the benefits of aerobic or resistance exercises on the menopausal population.
Methods and Measures: Twelve perimenopause and postmenopausal women (mean age, 54.8 years) underwent an 8-week circuit training program at a local fitness center in southern New Jersey. Menopausal symptoms and QOL were monitored via pre- and posttest administration of the Menopause Specific Quality of Life Intervention Questionnaire (MENQOL-Intervention). Physical activity level was evaluated using Baecke's Questionnaire of Habitual Physical Activity. Muscular strength, endurance, and flexibility were evaluated using physical tests. Anthropometric measurements were recorded to assess body composition.
Results: Statistical significance was observed in the physical domain of the MENQOL-Intervention (P [SUPERSCRIPT EQUALS SIGN] .008) but not in the vasomotor, psychosocial, and sexual domains. An increase in muscle strength, endurance, and flexibility was observed post-circuit training for each of the modified Push-up Test (P [SUPERSCRIPT EQUALS SIGN] .04) and Sit and Reach Test (P [SUPERSCRIPT EQUALS SIGN] .006). However, statistical significance was not seen in the other physical tests: curl-up, body fat percentage, and Baecke's Questionnaire.
Conclusion: Circuit training may be a helpful strategy for menopausal women who experience menopausal symptoms and decreased QOL. Physical therapists treating menopausal women should consider circuit training as an intervention or lifestyle recommendation.