John P Obusek

The effects of a lower body exoskeleton load carriage assistive device on limits of stability and postural sway

Leif Hasselquist, Jeffrey M Schiffman, Karen N Gregorczyk, 2008, Ergonomics.

Effects of a lower-body exoskeleton device on metabolic cost and gait biomechanics during load carriage

Leif Hasselquist, Jeffrey M Schiffman, Karen N Gregorczyk, 2010, Ergonomics.

Increased musculoskeletal stiffness during load carriage at increasing walking speeds maintains constant vertical excursion of the body center of mass.

Masayoshi Kubo, John P Obusek, Michael E LaFiandra, 2003, Journal of biomechanics.

Comparison of body fat estimates using 3D digital laser scans, direct manual anthropometry, and DXA in men

John P Obusek, Brian D Corner, Todd N Garlie, 2010, American journal of human biology : the official journal of the Human Biology Council.