I hope it's ok for me to do this week's challenge.
Week 18 - Work Up a Sweat
You probably could have guessed that this challenge would be included as one of the 52 Small Changes. Regular aerobic exercise is one of the best ways to keep in shape, feel your best, and stay youthful for years to come. It improves stamina and energy levels during the day, while helping you sleep more soundly at night.
Get in regular aerobic exercise by raising your heart rate to 60-80 percent of your maximum heart rate for thirty minutes, three days a week.