Happy Thursday, Thrivers!
Strength training is the foundation of everything we do here, so today let’s break down what it actually is, why it matters so much for women, and how I coach it.
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🏋️♀️ WHAT is strength training?
Strength training is any exercise where your muscles work against resistance (dumbbells, barbells, bands, or your own body weight) with the goal of getting stronger over time.
That last part is key. The magic ingredient is progressive overload: gradually asking your body to do a little more than it did before. That can look like:
➡️ Adding weight
➡️ Adding a rep or two
➡️ Adding a set
➡️ Slowing down the tempo
➡️ Improving your form and control
Your body adapts to what you ask of it. If you lift the same 10s for the same 10 reps for a year, your body has no reason to change. Give it a reason. 💪
🚫 What strength training ISN’T
This is where I see a lot of confusion. Classes like Orangetheory, bootcamps, and HIIT are fantastic for your heart, your conditioning, and your community. I’m not knocking them at all! But they’re different from strength training.
HIIT is built around time and heart rate: move fast, keep it high, go go go. Strength training is built around load and quality: controlled reps, enough weight to challenge you, and enough rest to lift well again.
When the goal is to stay in the “orange zone,” the weights usually have to stay light. That’s great conditioning, but it’s not the same stimulus that builds and keeps muscle and bone. Different tool, different job. Ideally? You get both. 🙌
🔥 WHY it matters for fat loss
✅ Muscle protects your results. When you’re in a calorie deficit, lifting tells your body to hold on to muscle so the weight you lose is mostly fat, not the muscle you worked hard for.
✅ It changes your shape. Losing fat and building muscle is how you get that strong, toned look. Cardio alone can leave you a “smaller version” of yourself; strength training reshapes you.
✅ It supports your metabolism and blood sugar. Muscle is metabolically active tissue and helps your body handle carbs better, which gets even more important as hormones shift.
✅ The scale may lie. You might lose inches before pounds. Take measurements and progress photos, not just weigh-ins!
🦴 WHY it matters for health span
Health span is the number of years you live strong, independent, and capable, not just alive.
✅ We lose muscle every decade after 30 if we aren’t actively building it.
✅ Bone loss speeds up through perimenopause and menopause, and lifting is one of the best ways to signal your body to keep bone strong.
✅ Stronger muscles mean better balance, fewer falls, healthier joints, and more years of doing what you love.
Getting up off the floor, carrying groceries, hiking with your family, chasing grandbabies one day: that’s what we’re training for. 💗
✅ HOW I coach it
1️⃣ Lift 3–5 times a week. Consistency beats perfection. Three solid sessions is a win. Five is awesome.
2️⃣ Measure INTENT and EFFORT, not time. I don’t care how long your workout took. I care how hard you worked. Aim for a 6–8 out of 10 effort on your working sets, meaning the last couple of reps feel challenging but your form stays clean. If you could do 10 more reps, it’s time to go heavier.
3️⃣ Ignore your wearable. I know, I know! 😅 But your watch is built to measure heart rate and cardio, and it doesn’t understand strength work. A heavy set of squats might “burn” fewer calories on your watch than a jog, but it’s doing completely different, incredibly important work for your body. Don’t let a number on your wrist decide whether your workout counted.
4️⃣ Dumbbells are all you need. You don’t need a fancy gym. A set of 5s up to 35s is a fantastic home setup that will carry you a long way. Start with a few pairs (light, medium, heavy) and build from there.
5️⃣ Progress a little at a time. Write down your weights. When something starts feeling easy, bump it up.
❌ MYTHS, BUSTED
“Lifting will make me bulky.”
Building muscle takes a LOT of time, effort, and food. You’ll get strong and defined, not accidentally bulky.
“Light weights and high reps are for toning.”
“Toning” is building muscle and losing fat. That requires challenging weight.
“Cardio is better for fat loss.”
Cardio is great for your heart! But strength training is what makes sure the weight you lose is fat and keeps you strong while you lose it.
“I’m too old to start.”
Women in their 60s, 70s, and beyond build strength and improve bone health with lifting. It is never too late.
“I need a gym.”
Dumbbells and a little floor space are all you need.
💪 Ready to start?
👉 Grab our 35 FREE dumbbell-only workouts in the Classroom tab under the Winter Arc program.
👉 Want a full year of guidance? Annual Thrive30 gives you 260 fully guided dumbbell workouts, 5 a week, with progressive overload built right in.
Comment below: What’s one myth you used to believe about strength training? 👇
Thrive > Survive. 💪