Unlock Your Body's Potential with Mark Lauren's 9-Minute, Equipment-Free Workout Plan In Strong and Lean, Mark Lauren's follow-up to his bestselling book You Are Your Own Gym, the author draws upon two decades of unparalleled experience to accomplish what most people thought impossible: a highly effective workout that can be done anywhere, anytime, in just 9 minutes. Whether you're in your living room, a hotel room, or your backyard, Lauren's regimen will help you achieve a stronger, leaner body in only a few weeks. Backed by Lauren's intense personal and military experiences, Strong and Lean features a philosophy that speaks to every man and woman. With Mark Lauren's expertly crafted bodyweight exercises, you can now develop your most muscular and lean physique with minimal time commitment and zero equipment. Embrace the power of simplicity and efficiency to unlock your body's full potential.