The short answer: on their own, usually not. An AI workout plan is a lot like the workout plans people have downloaded from Google for 20 years: helpful if you already have the habit, easy to ignore if you don't. Weight loss medications can quiet hunger, and for some people with a lot of weight to lose they can be a real turning point. But neither one teaches you how to eat, train and live in a way that keeps the weight off once you stop. Lasting results after 50 still come from strength training with progression, enough protein, smart food decisions, and support while those habits become part of who you are.
Maybe you've thought about it. Your friend started a weekly shot and lost 25 pounds. Your phone can now write you a 12 week workout plan in five seconds. And a quiet voice says, "Why am I still doing this the slow way?"
In Episode 464 of the Forever Fit Podcast, I went solo to share my honest thoughts on this. A few coaches had asked me whether AI workouts and weight loss drugs worry me. They don't. Here's why, and what I'd want you to know before you count on either one. The full episode is at the bottom.
And if you're on a weight loss medication right now, this isn't against you. It's for you: here's how to protect your muscle and keep your results.
Is an AI workout plan as good as a coach?
For some people, an AI plan works fine. For most, it's not the plan that's missing.
When I was young and wanted to start bodybuilding, I typed "bodybuilding workout" into Google and printed plan after plan. I didn't follow any of them. It wasn't until I hired a coach, someone who built the plan for me, checked in on me and changed things when my body responded differently, that I finally became consistent.
AI is what Google was 10 or 20 years ago. The people who are already disciplined will generate a plan and do it. They would have done it anyway. The people who struggle will still struggle, no matter how many plans land in their inbox. Many of our members tell us they had hundreds of workouts saved from YouTube, Google and now AI, and never did them.
That's not a willpower problem. It's that training hasn't become part of who you are yet.
Don't get me wrong. I use AI every day to log my food. It's a great tool. It just can't do the work for you.
What do most AI workout plans miss?
Progression. Progressive overload is the most important factor when it comes to getting fitter and changing your body composition. That means your plan gets a little harder over time, in a logical way, based on how your body is actually responding.
Most people generate a plan, do it for a while, then generate a different plan. There's no thread connecting them. A good plan should take your past data into account and build progression across six months, a year and beyond, with adjustments every four to six weeks. It needs to be hard enough that you progress, but not so hard that it wears you out.
That's hard to get from a one time prompt, and it's exactly what most people over 50 need someone to help them with.
Can weight loss medications keep the weight off long term?
I want to be fair here. If someone carries a lot of excess weight and a medication helps them turn their life around, I'm genuinely happy for them. That's a decision between them and their doctor.
I've been in fitness for 21 years, and I've watched a lot of weight loss trends come and go: fat burners, very low carb, keto. Medications are different. They're real medicine, prescribed by doctors, and for many people they work. But they share one thing with every trend before them: something outside of you is turning down your hunger.
The weight coming off doesn't mean you've learned the lifestyle that keeps it off. It means your hunger signals were quieter. When people stop, whether by choice, because of side effects, or because their insurance stops covering it, the hunger comes back. If nothing else changed, the weight often does too. In the large STEP 1 trial, people who stopped regained about two thirds of the weight they had lost within a year.
I've heard this exact story from people who come to us after stopping. They didn't fail. They simply never had the chance to build the skills.
What do you still have to learn, no matter what tool you use?
Every shortcut eventually leads back to the same lessons. You have to learn to:
Strength train, with progression, so you keep and build muscle as you age.
Move your body with cardiovascular exercise.
Build meals that are satisfying and have enough protein. We aim for about 1.6 grams per kilogram of your ideal body weight, not your current weight.
Make good decisions at restaurants, on date night, at the movies, while traveling, at weddings, birthdays and holidays.
Get back on track after a slip without beating yourself up.
These lessons come from practice and from making mistakes, again and again, until they feel like you. A shortcut doesn't skip them. It only delays when you'll learn them.
And one thing matters even more if you're over 50 and using a medication: when you eat much less, it's easy to lose muscle along with fat. Strength training and enough protein are how you protect it. That's true with or without a prescription.
Why does support matter more than the plan?
I ask for help all the time. I've had a bodybuilding coach, a powerlifting coach, a triathlon coach, a financial coach and a life coach. Even though I'm a trainer, I hired a coach every time I started something new, because it saved me months of mistakes. Time is the one thing I can't get back.
But I don't keep a coach forever. I keep one until the habit is part of my identity. It's the same with our members. Our goal isn't for them to need us for life. It's to get them to the place where the lifestyle is baked in and they can walk on their own.
That's also why a holographic AI trainer in your living room, which I'm sure is coming, won't change much on its own. It's like a personal trainer at the gym: helpful for that hour, then you're alone for the other 167. What changes people is the in between: weekly check ins, a community of people going through the same thing, adjustments when you travel or get busy, and someone noticing when you're slipping.
What actually keeps weight off after 50?
The unexciting truth: doing the real work. Squats, lunges, pushups and rows that get a little harder over time. Healthy, whole plant foods, with protein at every meal. A modest calorie deficit when you're losing fat, then reverse dieting to find your new maintenance. Body recomposition, not just a lower number on the scale.
Fitness builds the body. Nutrition reveals it. About 90% of the support our members need is on the food side, and the most important skill there is what we call "win the next meal." It doesn't mean waiting for Monday, the next month or January. It means the very next meal is your chance to get back on track, without punishing yourself for the last one.
I don't care if you can lose 40 pounds and keep it off for six months. I want you to lose it and keep it off for the rest of your life, because that's what changes your health, your energy and your independence as you get older. We work with members from 50 all the way to 87, and that's the difference we see.
Key takeaways
AI workout plans are today's Google workouts. Useful if you already have the habit. They don't create it.
Progression is what most plans miss. Your training should build over months, with adjustments every four to six weeks.
Weight loss medications quiet hunger. They don't teach the eating, training and life skills that keep weight off once you stop.
Protect your muscle. Strength training and enough protein matter even more when you're eating less.
Support beats a perfect plan. Get help until the habits become part of who you are.
Listen to the full conversation
Timestamps
00:00 Why I recorded this episode
01:20 The question coaches keep asking me about AI workouts
03:30 The real problem with AI workout plans
05:10 Why plans fail until fitness becomes your identity
06:15 Why I still hire coaches, and what I'm really buying
08:25 Weight loss medications: the strongest shortcut yet
09:00 When a medication actually makes sense
10:00 What happens when the hunger comes back
11:00 The shortcut cycle: fat burners, Atkins, keto, now this
12:35 Peptides, and the lessons you still have to learn
13:45 Why a holographic coach would still not be enough
14:20 Why we built Mavy Wellness the way we did
15:05 Fitness builds the body, nutrition reveals it
15:50 Win the next meal
16:25 Trends die down, service stays
17:50 The work that actually keeps weight off forever
This week I also wrote about a new trial where 108 adults over 55 strength trained on mostly plant protein. Everyone got stronger, and the people who ate more protein built more muscle. It's the real work in action. Tomorrow, paid members get Closing the Protein Gap, the full plan meal by meal.
What's one "shortcut" you tried before that didn't last? Tell me in the comments. No judgment here. We've all tried one.
If you're ready to do the real work with support, Ivy and I teach a free masterclass on Saturday, November 14 at 9 AM Pacific: How to Build Muscle on Plants and Get Stronger After 50. Register at mavywellness.com/live.
Sincerely,
Maxime Sigouin
Co-founder of Mavy Wellness
Author of Forever Fit
Get your copy here, free worldwide shipping.
Maxime Sigouin is the co-founder of Mavy Wellness, author of the #1 bestseller Forever Fit and host of the Forever Fit Podcast. He has been in fitness for 21 years, and he and his team have coached over 1,300 adults, most of them over 50, to build muscle and lose fat on a whole food plant-based lifestyle.