Rucking – wearing a weighted backpack while you walk – could be one of the few exceptions. So I decided to give it a go, committing to walking 10,000 steps a day for a week with a weight on my ...

UFC commentator Joe Rogan recently took to his Instagram to educate his followers about his love for the sport of rucking - a workout in which a person walks with a weighted backpack.

Since Feb. 25, Allen, 44, has been rucking across California with a friend on a 365-mile route from Death Valley to Santa Barbara, carrying on their backs the weight of Allen's son, Lucas, who has ...