Heart to Heart with Lindsay Brin

• The Hormone Blocking Your Progress (Especially After 35)

  You’re eating clean, working out, doing everything right—so why aren’t you seeing results? In this week’s episode, we’re diving into a silent saboteur that affects millions of women over 35: insulin resistance. Our guest, Stephanie—a registered dietitian and clinic founder—shares how insulin sensitivity (or lack of it) could be the missing link behind: Stubborn belly fat Constant fatigue or energy crashes Brain fog Hormonal shifts Feeling like your metabolism just stopped Here’s the wild part– You can be insulin resistant for years without ever showing a red flag on a lab test. You might feel “off,” but your results still come back “normal.” Sound familiar?   In this episode, we cover: The difference between insulin resistance and insulin sensitivity How to know if insulin is behind your symptoms Simple steps to boost your sensitivity (no finger pricks required) Why strength training and walking are non-negotiables The “after-meal walk” hack that can change everything Stephanie has seen 100% results—weight loss, better energy, and a return to feeling like themselves again—just by improving insulin sensitivity. Tune in now—this could be the game-changer you’ve been missing.   Try our workouts – 7 Day Free Trial! studio.momsintofitness.com   Download the App iOS Google Play   Follow Lindsay on Instagram @lindsaybrinfitness Follow Lindsay on YouTube @lindsaybrinfitness

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• Why REST days are the KEY to better Results!

  Years ago, I burned out hard. I stopped exercising for 4 weeks— just walked. And guess what? My body thrived. What I thought was a setback turned out to be the secret weapon I was missing: recovery. When you train, you’re breaking down muscle tissue. But the real transformation? It happens when you rest. Recovery is when your body repairs, rebuilds, and comes back stronger. Skip it, and you risk inflammation, hormone imbalance, and burnout. Here’s what to know: –Muscle groups need ~48 hours to recover. Sore? Take 72. –We train M/W/F and recover on weekends with walking. –Every 4–6 weeks, take a full recovery week—mobility, sauna, walking, foam rolling. Worried about losing progress? Science says: You won’t. In fact, strength holds even with planned breaks. And your muscles remember how to rebuild—even after 15 years. Recovery isn’t quitting. It’s how you win!!! 7–Day Free Trial! Experience real change with workouts that fit your schedule. studio.momsintofitness.com   Download the App iOS Google Play   Follow Lindsay on Instagram @lindsaybrinfitness Follow Lindsay on YouTube @lindsaybrinfitness

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• Muscle vs. Fat: Why the Scale Doesn’t Show Your Real Progress

  If the scale is making you second-guess your progress, this 3-minute podcast episode will change your perspective.  If you’re exercising and not seeing the scale drop, don’t panic—fat loss happens before weight loss becomes noticeable. The scale doesn’t tell the full story of what’s happening in your body. Why the Scale Can Be Misleading–Muscle is about 75% water, while fat is roughly 15% water. Since water is heavy, muscle naturally weighs more than fat. Muscle is denser, it's more metabolically active. This means you will lose inches before you see the scale change. If you’ve started strength training—whether it’s barre, Pilates, lifting weights, or even resistance-based workouts—your body will retain water to repair tissues. This is a normal and necessary part of the process. 

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• Should You Sync Your Workouts to Your Cycle?

  Can syncing your workouts to your cycle lead to better results? It sounds logical—train harder when your body is primed for strength and dial it back when hormones make recovery tougher. But does science back it up?  Here’s the twist: Research doesn’t fully support cycle syncing for workouts. Instead, a personalized approach is key. In this episode, we break down: How to structure recovery around your cycle Using Progressive Overload to keep seeing results Adjusting your training schedule during PMS days The best foods to ease premenstrual symptoms (salmon & avocados!) Learn how to work with your body, not against it—and why tracking your cycle can be a game-changer.   7–Day Free Trial! Experience real change with workouts that fit your schedule. studio.momsintofitness.com   Download the App iOS Google Play   Follow Lindsay on Instagram @lindsaybrinfitness Follow Lindsay on YouTube @lindsaybrinfitness Sources PMID: 37033884, 12959622, 32661839, 35471634, 34093223, 25485203, 32661839, 8303141

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• Is Walking Enough for Weight Loss?

  For years, I thought high-intensity cardio was the only way—until burnout led me to walking. What I discovered changed everything. Walking isn’t just easy—it’s effective. It reduces cortisol, improves insulin sensitivity, and supports fat loss. It also increases blood flow, strengthens bones, and enhances recovery. The best walking for weight loss is Zone 2 Walking—a brisk pace where you can still hold a conversation—is ideal for fat-burning and overall health.  But how much? How often? Do I need a weighted vest? Should I add HIIT cardio, or can I get all of the benefits from walking alone? Listen to the full episode now to dive deeper in the the benefits of walking and SO much more!   7–Day Free Trial! Experience real change with workouts that fit your schedule. studio.momsintofitness.com   Download the App iOS Google Play   Follow Lindsay on Instagram @lindsaybrinfitness Follow Lindsay on YouTube @lindsaybrinfitness

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