This firefighter is an unofficial Guinness World Record holder, pending paperwork. 5,297 - that's how many burpees Nick Christopoulos said he did on Sunday in an un-air-conditioned gym. "It was as it ...

According to Harvard studies, a 125-pound person burns up to 240 calories every half hour performing burpees, while a 185-pound person burns up to 355 calories. But here’s what I wish someone had told ...

Everyone likes the idea of staying fit, and since summers are approaching too, who does not want a perfect summer's body. One ...

This firefighter is an unofficial Guinness World Record holder, pending paperwork. 5,297 - that's how many burpees Nick Christopoulos said he did on Sunday in an un-air-conditioned gym. "It was as it ...