Florida man Bob Schwartz, 80, sets record by holding a plank for 50 minutes at Ocean Reef Fitness Club, showcasing ...

This is the amusing moment a soldier and a toddler squared off in a push-up competition in Thailand. Footage captured by onlooker Sirikarn Thamwong shows the officer and the young girl planking in the ...

When astronauts finally reach Mars, they'll face a unique challenge: walking and working in gravity that's only 37% as strong ...