What if the key to your transformation wasn’t losing weight—but gaining strength?

Michelle MacDonald welcomes Lena Cheng, a physician-turned-entrepreneur and long-time TWW client, whose journey from hesitant lifter to competitive powerlifter redefines what it means to be strong. 

What began as a goal to “lean out” quickly evolved into a full-on identity transformation. Lena opens up about the challenges of breaking cultural norms, navigating injury, setting values-based goals, and embracing her power—literally and figuratively. 

This conversation dives deep into the intersection of Women’s Health and Fitness, cultivating a Healthy Mindset, and the kind of Personal Growth that comes from lifting heavy and living bold. 

Favorite Moments Audio:

• 1:52 Why Barbells Changed Everything
• 5:49 “I can take up space”—Rejecting Cultural Norms
• 7:14 Discovering the Power of Core Values
• 21:06 The Deadlift Breakthrough That Changed It All

"I'm not training for the mirror—I'm training for me."

GUEST: LENA CHENG, MD

Website | LinkedIn | Instagram | X

Full Guest Bio:
Lena Cheng, MD is a former board-certified physician turned serial entrepreneur, brand strategist, and powerlifting enthusiast. With over two decades of experience in health-tech and marketing, she brings a rare blend of medical expertise, executive leadership, and personal transformation. Lena is also a passionate advocate for women’s health, fitness mindset, and personal growth—using strength training as a vehicle for empowerment at any age. Whether she’s building businesses or lifting barbells, Lena leads with boldness, purpose, and unapologetic authenticity.

CONNECT WITH MICHELLE

Website | Instagram | YouTube | Facebook | X

Full Michelle Bio:
Michelle MacDonald is the creator of the FITNESS MODEL BLUEPRINT™ and host of the Stronger By Design™ podcast. Known globally for her transformation programs, Michelle empowers women to redefine aging through evidence-based strength training, nutrition, and mindset practices. Since 2012, she has coached thousands of women online, leveraging her expertise as a Physique Champion and ISSA Strength and Conditioning Specialist. She co-founded Tulum Strength Club and established The Wonder Women (TWW), inspiring countless transformations including her mother, Joan MacDonald (Train With Joan™). Michelle continues to lead the charge in women's fitness, launching the Stronger by Design™ fitness app in fall 2024.

Where to Watch/Listen:

• Website
• Apple Podcasts
• Spotify

https://events.thewonderwomen.com/ 

Join The Wonder Women for a transformational week in Tulum, Mexico at the Amansala Resort & Spa. This retreat blends fitness, mindset, and community to help you reset your body, restore your energy, and reignite your confidence. Learn, move, and connect in paradise, with the women who understand your journey.