High velocity power training with weight-bearing and balance exercises improves bone density and function in high risk older adults: A 12-month RCT

Abstract

Introduction: Multi-component exercise programs incorporating progressive resistance training (PRT) and weight-bearing activities are recommended for preventing osteoporosis, falls and fractures. However, few studies have evaluated their effectiveness in a ‘real world’ community setting in older adults at increased risk of falls and fracture. Recent evidence suggests that power training, characterised by high-velocity movements, may be more effective for improving physical function than traditional PRT. Therefore, the aim of this community-based ‘research to practise’ RCT, termed ‘Osteo-cise: Strong Bones for Life’, was to investigate the effects of a multi-component exercise program coupled with an osteoporosis education/awareness and behavioural change program, on bone density, body composition and functional power and performance in older adults.