D. Ferris

Practice walking on a treadmill-mounted balance beam modifies beam walking sacral movement and alters performance in other balance tasks

This study examines if treadmill-mounted balance beam practice alters sacral movement and improves balance in other tasks, finding changes in sacral kinematics but limited transfer to other balance measures.

A model-based analysis of the mechanical cost of walking on uneven terrain

The paper analyzes mechanical models of walking on uneven terrain, finding that push-off timing is more economical than hip power for maintaining speed.