Gait Biomechanics for Fall Prevention among Older Adults

In our currently ageing society, fall prevention is important for better healthy life expectancy and sustainable healthcare systems. While active outdoor walking recommended as adequate exercise the senior population, falls due to tripping slipping exist primary causes of severe injuries. Minimum foot clearance (MFC) lowest vertical height during mid-swing phase indicates risk tripping. contrast, coefficient friction (COF) factors determine occurrence from slipping. Optimisation MFC COF every step cycle prevents slipping, respectively. Even after initiation hazardous balance loss (i.e., slipping), can still be prevented long requirements are restored. Biomechanically, dynamic defined by bodily centre mass base support: spatially—margin stability temporally—available response time. Fall strategies should, therefore, target controlling MFC, balance. Practical intervention include footwear modification shoe-insole geometry slip-resistant outsoles), ankle dorsiflexors core stabilisers) technological rehabilitation electrical stimulators exoskeletons). Biomechanical concepts practically applied various everyday settings among older population.