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Dr. Stacy Sims Isn’t Anti-Zone 2: Seven Midlife Training Lessons
Lift heavy or high reps? Zone 2 or sprints? Hailey and Dr. Stacy Sims answer the training questions midlife women ask most.

Hailey Babcock
7 days ago
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Zone 2 Is Not a Heart Rate
Zone 2 Heart Rate: Why the Numbers Are All Different Explained

Hailey Happens Fitness
Jul 14
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Exercise for Bone Density in Women: A Smarter Way to Train for Bone Health
Cardio alone isn't enough to protect your bones. Learn which types of exercise actually build bone mineral density, which areas to target, and how to structure your week for long-term bone health.

Hailey Happens Fitness
Mar 25
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What Does a Breast Cancer Lump Feel Like?
Learn from Dr. Amy Comander as she explains what a breast cancer lump may feel like and why awareness and timely screening matter.
Amy Comander
Oct 2, 2025
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