A good work out increases blood flow, and helps nourish skin cells and keep them vital.
Because your blood carries oxygen and nutrients to working cells throughout the body, including your skin, it also helps carry away waste products such as free radicals.
Contrary to some claims, exercise doesn't detoxify the skin. The job of neutralizing toxins belongs mostly to the liver. But by increasing blood flow, helps flush cellular debris out of the system.
"You can think of it as cleansing your skin from the inside."
Besides the fact that keeps you fit, exercise has also been shown to ease stress. Some conditions that can help improve and are mostly caused by stress include acne and eczema. "Happy life happy skin"