Current guidelines related to pushing and pulling commonly used by practitioners were developed using subjective methods and may underestimate risk to the lower back and shoulders.

We used the psychophysical guidelines by Snook and Ciriello [1991] to evaluate the pushing force of the dolly. The Snook and Ciriello tables provide acceptable pushing forces based on the handle height of …

Therefore, existing statistics do not reflect the importance of pushing and pulling as work factors causing injury because the injuries fall into different categories making them difficult to quantify. Are there any …

Computer-generated interactive visual feedback provided quantified posture information to allow patient to correct their posture and control their dynamic body movement.

Pushing and pulling forces are often misunderstood by employers, physicians, and even therapists. There are many types of force, including frictional force, tensional force, air resistance, gravitational …

When your cervix is fully dilated, you will be ready to push. During the pushing stage, a nurse, midwife or physician may ask you to try one or more of these positions to help deliver your baby. Change your …

Step Three: Pushing If applicable, adjust the handles of the object to ensure your elbows are at 90o. Once moving, keep your elbows bent throughout the process. Ensure your core is activated and …