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Energy cost and muscular activity required for propulsion during walking
Are fast-moving elephants really running?
Simultaneous positive and negative external mechanical work in human walking.
Mechanical and metabolic determinants of the preferred step width in human walking.
Applied horizontal force increases impact loading in reduced gravity running.
Penguin waddling is not wasteful.
Exploring dynamic similarity in human running using simulated reduced gravity
How animals move: an integrative view
The independent effects of gravity and inertia on running mechanics
Metabolic cost of generating horizontal forces during human running
Walking in simulated reduced gravity: mechanical energy fluctuations and exchange
Energetics and biomechanics of locomotion by red kangaroos (Macropus rufus)
Energetics of bipedal running. I. metabolic cost of generating force
Force treadmill for measuring vertical and horizontal ground reaction forces
Walk-run transition in reduced gravity
Inexpensive load carrying by rhinoceros beetles
Moving cheaply: energetics of walking in the African elephant
3-d kinematics and internal mechanical energies of running cockroaches, (Blaberus discoidalis)