You'll also see noticeable results in how you feel and the way your body looks. (gymjunkies.com)
That's why when modern people don't see any noticeable results as fast as they'd want which is usually within a few days, they get easily discouraged and frustrated. (fitnessandpower.com)
With other forms of exercise, it's hard to see noticeable results as quickly. (mindbodygreen.com)