Cardio

For appearance, cardio first acts on the silhouette: it increases energy expenditure and can reduce fat mass, which makes the contours of the body and sometimes the face more visible. It complements bodybuilding and a suitable diet. Its interest also goes beyond weight: research suggests benefits on complexion coloring and certain skin properties.

Better cardiovascular fitness has been associated with a healthier-looking complexion; an aerobic training trial also observed an improvement in skin elasticity. These results give cardio an overall aesthetic interest, even if the effects vary depending on the person. The better function of the small vessels of the skin constitutes a documented physiological benefit, without proving in itself a visible change in complexion.

Choose an activity that you enjoy and can repeat: cycling, running, swimming, brisk walking, or a sport that gets you moving enough. First build a regular base at a controlled intensity. The benchmark for adults is 150 to 300 minutes of moderate activity per week, or 75 to 150 minutes of vigorous activity, with progression from your current level.