Whether it’s during the post-lunch slump or just one of those days, we all struggle to concentrate on what we’re doing sometimes, whether that’s at work, school, or home. Being able to concentrate on what we’re doing would inevitably make us more productive, but that’s often easier said than done. For people looking to improve their concentration, exercise is often recommended as the antidote—and for good reason, as research shows that physical activity can improve concentration in people of all ages.