Influence of disability type on upper-limb motor skills

Abstract

This study was carried out in order to determine the effect of physical disability (paraplegia) and sensory disability (deafness) on motor skills of the upper limbs. Studies were distinguished by two parameters: the nature of the control curve (sine or random) and the magnitude of the isometric force exerted on the lever (10 N, 20 N, 40 N, 80 N). A comparison of the quality of manual force control in a visual detection task among groups of people with sensory disability (deaf), people with physical disability (paraplegic) and people without disability showed differences among those groups. Values of force above 20 N create conditions of lower quality of control and of direction of force exertion outside the body. At the same time, the study proved that people with some types of disability can perform certain work tasks as effectively as people without disability.

Atividade física e saúde mental em atletas brasileiros de basquetebol em cadeira de rodas durante o isolamento social na pandemia de Covid-19

“…Indivíduos com deficiência física tendem a ser mais sedentários e apresentam níveis menores de atividade física em comparação com aqueles sem deficiência (Smith et al, 2021). A deficiência física é caracterizada como um comprometimento motor que limita o indivíduo em diferentes níveis de movimento (Roman-Liu;Tokarski, 2016). Portanto, o exercício físico pode ajudar a explorar atividades que melhorem sua condição de saúde e promovam um estilo de vida mais ativo (Diaz et al, 2019).…”