One smell helped people squeeze out more reps in the gym—and it’s probably in your pantry

A recent study in Frontiers of Physiology suggests that the scent of dark chocolate can boost physical performance, outperforming traditional supplements like creatine. Participants who smelled dark chocolate during leg extension workouts completed more repetitions than those who smelled plain water. This intriguing finding hints at the potential of simple, everyday items like dark chocolate to enhance exercise outcomes, offering a novel, low-cost alternative to conventional supplements. The implications could be significant for athletes and fitness enthusiasts looking for new ways to improve their workouts.