Zen Moment

When I had my evaluation and fosterpops told my trainer Jenny that we were walking 4 miles a day, she said,'try more'. So we now walk 30 blocks in the morning and 30 in the evening- that's about 6 miles a day. The scientists say physical exercise causes the body to release beta-endorphins, enhances noradrenergic activity (increasing the production of noradrenaline) and increases serotonin metabolism in the brain.What does this mean? It means I am extremely chill these days. Here I am about half an hour away from my evening walk and I'm totally having a zen moment.