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126 episodes

Strength Training for Women

Lifting weights after 40: why it matters, how to train, and why program-hopping, long workouts and Pilates fall short.

From Nikkiey Stott and the WarriorBabe coaching team · Updated Oct 25, 2026

You may be doing everything you were told would work: classes most days of the week, light dumbbells, long workouts, maybe a new program every few weeks to keep things interesting. And your body still isn't changing the way you hoped. On The WarriorBabe Show, Nikkiey Stott's answer is direct. The problem usually isn't your effort or your age. It's that the training you're doing doesn't give your body a reason to build muscle.

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The full guide

The show's core point of view is that strength training after 40 is not optional. In Why Women Over 40 Are Losing Muscle and How to Stop It, Nikkiey explains sarcopenia, the age-related muscle loss she describes as starting in your 30s and speeding up in your 40s and 50s. She draws on her years in emergency rooms and long-term care to show what that loss looks like over time. In Why Women Over 40 Need Strength Training, she connects muscle to your metabolism, bone density, insulin sensitivity and everyday independence. JJ Virgin makes a similar case in Why Building Muscle Is Key to Aging Well After 40, calling muscle the real currency of aging well. Toned, as Nikkiey puts it again and again, is simply muscle plus low enough body fat for that muscle to show. You can't tone a muscle you haven't built.

The episodes are just as clear about what falls short. In Can Reformer Pilates Build Muscle After 40?, Nikkiey explains that Pilates and reformer classes have real value for mobility, body awareness and enjoyment, but spring resistance and body weight don't create the mechanical tension muscle growth requires. Keep the classes you love, just don't let them be your only resistance training. In How Often Should You Change Your Workout Routine?, she explains why program-hopping keeps you stuck in the learning phase with no baseline to measure progress, and why your workouts probably need to be more boring than you want. And in How Long Should Workouts Be for Women Over 40?, she makes the case that a focused 45 to 60 minute session beats the two-hour grind.

What works instead is consistent, progressive training. Across the show, Nikkiey recommends three to four days a week of strength work built on compound lifts, with progressive overload as the North Star: gradually adding weight, reps, sets or time under tension so your muscles keep adapting. Progressive Overload for Women: What It Is and How to Do It walks through the practical tools, and Full Body Workouts vs Bro Splits shows what her own sessions look like.

If you're new, start with Why Women Over 40 Need Strength Training for the why, then Why Am I Lifting Weights But Not Seeing Muscle? for the four things visible muscle requires: real tension, enough food and protein, recovery and progressive overload. If you've been lifting for a while and feel stuck, go to How Long Does It Take Women to Build Visible Muscle? and Not Seeing Results After 4 Weeks? Why You Shouldn't Quit. Building muscle takes months and years, not weeks, and the women in the member stories on this show, in their 50s, 60s and 70s, are proof that it is not too late to start.

What women ask

Ask Nikkiey →
  • Strength Training for Women

    How many days a week should I lift weights?

    Three to four days a week is Nikkiey's core recommendation for women over 40: 30 to 45 minutes per session, built on compound lifts and progressive overload, with walking on off days and seven to eight hours of sleep. Lifting six or seven days a week, she says, breaks down muscle faster than you can rebuild it.

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  • Strength Training for Women

    Are classes like F45 or Orangetheory enough to build muscle?

    Not on their own. Nikkiey explains that F45, Orangetheory and CrossFit include strength work but don't prioritize muscle growth the way a progressive overload program does, because everyone in the room does the same workout. Keep the classes if you love them, but make them about 20% of your training and progressive lifting the other 80%.

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  • Strength Training for Women

    How do I get over gym anxiety?

    Start by remembering that almost nobody is watching you. Nikkiey says most of the judgment lives in your own head. Then make it easier on yourself: learn the exercises on YouTube before you go, wear a hat as blinders, start small in a quiet corner, and walk into the weight room anyway, even scared.

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  • Strength Training for Women

    Will lifting weights make me bulky?

    No. Nikkiey explains that building significant muscle as a woman takes years of intentional, progressive heavy training plus eating in a calorie surplus. It does not happen from lifting three days a week. What you get instead is a leaner, more defined, stronger body that is more metabolically efficient.

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  • Strength Training for Women

    Does Pilates build muscle?

    Not in any meaningful way once you're past beginner level. Nikkiey explains that Pilates can help you maintain muscle and is great for mobility, flexibility and balance, but it can't grow new muscle the way strength training can. Building muscle takes progressive overload with dumbbells and barbells, and Pilates classes don't provide that kind of load.

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  • Strength Training for Women

    How heavy should I lift?

    Lift heavy enough that the last three reps of every set are challenging while your form stays good. Nikkiey says that if you finish a set thinking it was easy, the weight is too light. You don't need huge numbers. You need a weight that's hard for you, and you need to keep adding to it over time.

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Every Strength Training for Women episode

Common questions

Will lifting heavy weights make me bulky?

Nikkiey Stott explains that significant muscle growth requires heavy weights, high training volume and a significant calorie surplus, and women have naturally lower testosterone than men. Most women training for fat loss or maintenance build definition rather than size, and as she puts it, bulk does not happen by accident.

Is Pilates enough to build muscle after 40?

According to the show, no. Nikkiey says Pilates and reformer classes are valuable for mobility, flexibility and body awareness, but spring resistance and body weight don't create enough mechanical tension to build muscle, so she recommends three to four days of progressive strength training with external load as the foundation and classes around it.

How long should my strength workouts be?

Nikkiey recommends 45 to 60 minutes, explaining that the 10 to 20 sets per muscle group per week she relies on fits into sessions of that length. She points to long warm-ups, phone-scrolling rest periods and too many exercises as the biggest time wasters.

How often should I change my workout routine?

Less often than you think. Nikkiey suggests keeping foundation movements in for six to eight weeks, treating lifts like squats and deadlifts as skills, and carrying forward exercises that are still progressing rather than starting over with a brand-new program.

How many days a week should women over 40 lift?

Across the episodes, Nikkiey recommends three to four days a week of progressive strength training with compound lifts. If you're just starting, she suggests getting dumbbells in your hands two or three times a week, working in the 8 to 15 rep range with the last few reps challenging.

How long does it take to see muscle from lifting?

Nikkiey explains that the first weeks are mostly neurological, with visible changes often starting around weeks four to six and for some women not until day 90. Depending on where you start, she says the bigger payoff may come in six months, eight months or two years, which is why she asks women to commit to one program for a full year.

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