Stability balls (also called exercise balls, balance balls, Swiss balls, or fitness balls) are more than just fun to sit and bounce on—they’re a great way to improve strength, cardio endurance, and balance
. Go downstairs and pour yourself a nice big glass of ice water. Cut up some fruit and mix it in with yogurt. Add some granola. Now go outside. Stretch for 10 minutes. Skip for 5 minutes. Jog for 10 minutes. Run for 10 minutes. Walk back. Lay out a towel on the ground and lie down on it. Do 50 crunches. Yes, they hurt, but they are 100% worth it. Get out of the shower and let your hair air dry. Look in the mirror. Do you like what you see? If you do, good for you.