The vid below shows the anthropomorphic bot (aka the Protection Ensemble Test Mannequin) walking on a treadmill, doing squats, and pumping out push-ups without breaking a sweat.
Boston Dynamics site description of the PETMAN project
PETMAN will balance itself and move freely; walking, crawling and doing a variety of suit-stressing calisthenics during exposure to chemical warfare agents. PETMAN will also simulate human physiology within the protective suit by controlling temperature, humidity and sweating when necessary, all to provide realistic test conditions.
Natural, agile movement is essential for PETMAN to simulate how a soldier stresses protective clothing under realistic conditions. The robot will have the shape and size of a standard human, making it the first anthropomorphic robot that moves dynamically like a real person.
The development program has a 13 month design phase followed by a 17 month build, installation and validation phase, with delivery of the robot taking place in 2011.
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