Prototype of One-Foot Weight Scale for Weight Training in Rehabilitation

Abstract

This paper presents a prototype of one-foot weight scale for weight training in rehabilitation. The prototype of one-foot weight scale was consisted of four inserted load-cell between two board, circuit of analog-digital converter, CPU And BLE transmitters. six healthy test subjects equipped the one-foot scale and walked 60 steps to get weight load data. As a result, measured mean values of standard error and root mean squared error were 0.351 kg and 4.07 kg.