Arm motion is critical to helping compensate for losing one’s balance and avoiding a fall. For individuals with upper limb loss (ULL), the lower extremities take on the burden of reacting to avoid a fall, and the lack of upper arm movement may put them at greater risk for falls than older individuals, say authors of a new study in PTJ (Physical Therapy). This “critical health hazard,” they write, requires falls screening and “targeted physical therapy to enhance postural control and minimize fall risk.”
Via an anonymous online survey, researchers asked 109 individuals with an average age of 43 with ULL about their body and health characteristics, upper and lower limb loss characteristics, physical activity level, fall history in the previous year and circumstances, and upper limb prosthesis use. Participants also completed the the Activities-specific Balance Confidence (ABC) Scale.