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Functional and Combined Training Promote Body Recomposition and Lower Limb Strength in Postmenopausal Women: A
Marcos Raphael Pereira-Monteiro1, José Carlos Aragão-Santos2, Alan Bruno Silva Vasconcelos1
1Graduate Program in Physiological Sciences, Federal University of Sergipe, São Cristóvão 49100-000, Sergipe, Brazil.
Healthcare (Basel, Switzerland)
|May 10, 2024
Summary
Functional training (FT) and combined training (CT) improve body composition in postmenopausal women by increasing lean mass and muscle strength, without altering body mass. Both exercise types offer similar benefits for healthy aging.
Area of Science:
- Exercise Science
- Gerontology
- Sports Medicine
Background:
- Postmenopausal women experience age-related body composition changes, including decreased muscle mass and increased adipose tissue.
- These alterations negatively impact overall health and functional capacity.
- Lifestyle modifications, particularly exercise, are crucial for healthy aging in this demographic.
Purpose of the Study:
- To investigate the effects of functional training (FT) and combined training (CT) on body recomposition in postmenopausal women.
- To compare the efficacy of FT and CT in improving body composition and muscle strength.
- To determine if these training interventions impact overall body mass.
Main Methods:
- A randomized controlled trial involving 96 postmenopausal women allocated to FT, CT, or a control group (CG).
- Body composition assessed via bioimpedance, and lower limb muscle strength measured using the five-repetition sit-to-stand test.
- Intervention lasted 16 weeks, with assessments conducted every 4 weeks.
Main Results:
- Both FT and CT groups showed increased lean mass starting from week 8.
- Total fat percentage decreased and appendicular lean mass increased from week 12 in training groups.
- Muscle strength significantly improved in both FT and CT groups from week 4 onwards.
- No significant changes in body mass were observed across any group.
Conclusions:
- Functional training (FT) and combined training (CT) are effective in promoting body recomposition in postmenopausal women.
- Both training modalities yield similar positive adaptations in lean mass, fat percentage, and muscle strength.
- These exercise interventions can be recommended for healthy aging in postmenopausal women without adverse effects on body mass.
