For each of the body parts, (neck, trunk, upper arm. lower arm and wrist) the RULA scores were divided into two groups. The operators with a posture score of 1, which is defined as an acceptable working posture.
For each of the body parts, (neck, trunk, upper arm. lower arm and wrist) the RULA scores were divided into two groups. The operators with a posture score of 1, which is defined as an acceptable working posture.