21 fitness Photography tumblr ideas

Best Fitness Photography Outdoor Dreams 47 Ideas

Best Fitness Photography Outdoor Dreams 47 Ideas #photography #fitnessHIIT (high-intensity interval training) is a form of training that alternates between short periods of intense exercise with periods of less intense exercise, known as active recovery. HIIT is known for burning more calories and fat than any other type of workout; the intensity of this style shocks your body, sending it’s repair cycle into hyper-drive for the next 24 hours!