There are many factors that contribute to the high energy cost of prosthetic gait. Less muscle mass, shorter lever arms and changes to the vascular system are a few of the intrinsic factors leading to excessive energy expenditure.1 Compensations to combat this start off small and lead to bigger problems. Overuse, muscle imbalance and postural […]
Alignment is essential to efficient prosthetic gait. This is true of the TKA line with prosthetic alignment as it is of our own bodies in relation to the ground. In order for our muscles to work effectively, they must be advantageously positioned to work at their full potential. Tight, short muscles do not have effective […]
Our bodies have ways of adapting to situations to ensure we meet our short term goals. While the path of least resistance may seem like a sure direction at the start, it can often impede us from achieving our long term goals. This can be seen with prosthetic gait deviations. New unilateral prosthetic users often […]
The total weight of prosthetic componentry should fall within an individual’s body weight limits; in general, no more than 100 kg.1,2 Weaker leg and core muscles, reduced aerobic capacity and insufficient suspension can make a prosthesis feel heavier. Learning how to monitor & adjust your fit within the prosthetic socket and regularly performing stabilization exercises […]
Spring is here-let’s get up and moving! In celebration of National Limb Loss & Limb Difference Awareness Month, The O&P PT will be featuring a series of educational blog posts focusing on energy cost associated with prosthetic gait. ***** Walking with a prosthesis can take up to 100-200% more energy than typical gait1. This statistic […]