By Peter Park
In Week Four, you’re going to cut back on your two key days. You’ve worked hard; you need a break. Have a good week!
About Peter Park
Peter Park is a former Ironman triathlete, ultramarathon runner, and has been a strength and fitness trainer for twenty-five years. He’s also the co-author of “Foundation: Redefine Your Core, Conquer Back Pain, and Move with Confidence,” and the upcoming, “Rebound: Regain Strength, Move Effortlessly, Live Without Limits.” Peter lives in Santa Barbara with his wife, Kelly, and two sons, Hayden and Carter.