Outdoor-Sport

Running outside or on a treadmill—which is better? Studies compare calorie burn and muscle engagement. FITBOOK gives an overview.

Hiking Is a Popular Sport, but Many Underestimate the Risks and Put Themselves in Danger. An Expert Shares Important Tips.

Joey Kelly talks about his start in extreme sports, his passion for running and gives tips for motivation.

FITBOOK Editor Nuno Alves Tried Surfing for the First Time in His Late 40s: A Story Without a Happy Ending

Stand-up paddling, or SUP, has become a trendy sport. Here are tips for beginners and what to consider when buying a board.