Focus on your body, not the scale

Hey there, time traveller!
This article was published 17/01/2026 (217 days ago), so information in it may no longer be current.

Every year, right around the time Winnipeg finally starts to flirt with spring, I get some version of the same message:

“Mitch, I need to lose 25 pounds by summer. Let’s go.”

It always arrives with urgency, like fat loss operates on panic. And I get it. People want to feel better in their clothes. They want energy back. They want the belly to shrink. They want to head into warm weather with some confidence.

But there’s a problem with most weight-loss plans, and it’s not a lack of motivation.

It’s that many diets are designed for the scale, not for the body.

That’s why so many people end up lighter, but disappointed — especially when they try to rush the process. Their shape doesn’t improve in the way they expected. Their arms look flabbier, and their midsection still feels soft. They’ve hit their goal weight but somehow look worse, older and feel no better than when they started.

It’s a brutal trade-off. And it happens because the scale doesn’t care what you’re losing. It counts fat, muscle, water, stored fuel and even yesterday’s dinner still hanging around in your digestive system. It’s not picky.

If you want fat loss that actually improves how you look and feel, the goal isn’t just weight loss. It’s fat loss. It’s preserving muscle while you lose fat.

That’s the difference between getting smaller and getting leaner.

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A recent episode of the RP Strength Podcast, featuring Dr. Eric Trexler, tackled this exact issue: how to diet without losing muscle. What stood out is the fact muscle loss during dieting isn’t guaranteed, and it certainly isn’t evenly distributed across all people.

Someone carrying extra body fat has more stored energy to pull from. In many cases, especially for beginners or people returning to training after time off, it’s possible to lose fat while keeping muscle and sometimes even gaining a little.

But the leaner you get, the more your body starts to resist. Hunger rises, energy drops, training performance slips and recovery becomes fragile. This is why physique athletes can look incredible while dieting and also feel miserable near the end. Their bodies are protecting what little energy they have left.

The average person is not a physique athlete, and shouldn’t need to diet like one.

Most people simply want their clothes to fit better, their waistline to shrink and their health to improve. They don’t need extremes. They need a strategy that doesn’t sacrifice muscle to get results. So let’s go there.

The No. 1 mistake

When people lose muscle while dieting, the biggest culprit is usually speed. They try to lose weight too quickly.

You see it every January: an aggressive calorie cut, a massive spike in cardio and a level of restriction that’s not sustainable. The scale drops fast at first, which creates a false sense the plan is working. Friends comment, pants fit more loosely, motivation rises.

Then the wheels come off. What many don’t realize is that speedy weight loss doesn’t just pull from fat. It pulls from anything your body can spare, and muscle is on that list, especially when the deficit starts pushing into extremes.

A smart rule of thumb for preserving muscle is losing about 0.5 to one per cent of your body weight per week. For a 200-pound person, that’s roughly one to two pounds weekly. It’s not flashy, and it won’t impress your co-worker who “lost 10 pounds in 10 days on the keto diet.”

But it works because it gives your body the chance to pull mostly from fat instead of stripping out muscle tissue to keep up with the deficit.

A slower pace also makes the process sustainable. The goal isn’t to have the fastest results in January. The goal is to still be leaner in July without having a rebound that makes you swear off dieting forever.

Why the scale lies

This is where people get stuck: they want the plan that moves the scale the most. But the scale is not the best judge of progress.

One of my clients, Cindy, is a great example. On paper, she had stopped losing weight on the scale. Initially it was 20 pounds, but over the last six months her “weight loss” looked modest. She dropped only a few pounds on the scale.

But her body changed dramatically.

Over the same period, she lost 10 pounds of body fat and gained nearly eight pounds of lean mass, according to a DEXA scan. That’s the gold standard. Less fat. More muscle. Smaller waist. Better shape. Stronger physique.

If Cindy had chased rapid weight loss, she might have dropped more pounds but she likely would have sacrificed muscle and ended up with the softer “dieted-down” look that frustrates so many people.

This is why two people can weigh the same and look completely different. Muscle is the engine. It’s what gives your body shape. It’s what helps you look athletic. It’s also one of the best metabolic upgrades you can build because muscle tissue is metabolically active.

So when someone says they want to “tone,” what they’re really asking for is this: lose fat, keep muscle.

Why lifting weights is non-negotiable

If you want to keep muscle while dieting, you need to give your body a reason to keep it. That reason is resistance training.

Strength training sends a message to your body: this muscle is useful, necessary and required. Without that message, the body makes a logical decision. If you’re eating less and you’re not demanding performance, it will reduce muscle mass because muscle is “expensive” to maintain.

This is why cardio-only weight-loss plans so often disappoint. It isn’t because cardio is bad. It’s because cardio isn’t the signal your body needs to maintain muscle.

You don’t need a complicated program. Two to four strength sessions per week is enough for most people. But effort matters. The workout has to feel like it counts.

The real sign you’re doing it correctly isn’t that you’re sweating; it’s that your strength stays stable while your body weight drops.

If your strength falls week after week, you’re not just “getting lean.” You’re downsizing in ways you won’t like.

Protein more than a trend

Protein becomes more important when calories are fewer. During a diet, protein is the raw material your body uses to repair and maintain tissue. If protein intake drops too low, the body will source it elsewhere. That “elsewhere” can include your actual muscle tissue.

A practical guideline for many people is 0.7 to 1.0 grams of protein per pound of goal body weight per day. It doesn’t require perfection, but it does require consistency.

Protein at breakfast, lunch and dinner is a good start. Add a fourth protein snack if needed. Keep it boring. Keep it repeatable.

This isn’t glamorous advice, but it works.

Winnipeg winter changes everything …

… but it doesn’t have to ruin results.

There’s a special challenge to fat loss in this city, and it arrives right when the sidewalks become skating rinks.

Winter is when routines break down. People walk less. Steps drop away quietly. Outdoor activity becomes inconvenient. The darker days make it easier to become more sedentary, snackier and less motivated to train. Some people also fall into the trap of thinking winter is a write-off season, which turns into four months of maintenance (at best) or four months of weight gain (at worst).

In the winter, I’m a huge fan of indoor step plans: malls, treadmills, indoor tracks, walking meetings at work and even a simple “10-minute walk after meals” habit, even if it just means pacing around your kitchen.

If you want to lose weight without losing muscle (which should be the goal in most cases), the blueprint is straightforward. Lose at a reasonable pace. Lift weights consistently. Eat enough protein. Move daily. And be patient enough to let the process work, because the best transformation isn’t the fastest. It’s the one that lasts.

Mitch Calvert is a Winnipeg-based fitness coach. Visit mitchcalvert.com for more information.