A person doing a barbell squat with perfect form in a modern gym, lifting with determination and proper posture, natural lighting

Is Planet Fitness’s Lunk Alarm Fair? Expert Opinions

A person doing a barbell squat with perfect form in a modern gym, lifting with determination and proper posture, natural lighting

Let’s be real—starting a fitness journey can feel overwhelming. You’re bombarded with conflicting advice, miracle supplements, and workout programs that promise results in 30 days. But here’s what I’ve learned after years in the fitness space: the best workout plan is the one you’ll actually stick with. And that means finding something that fits your life, your goals, and your body’s unique needs.

Whether you’re coming back from a long break, training for something specific, or just trying to feel better in your own skin, there’s no shame in starting from where you are right now. The hardest part isn’t the workout itself—it’s deciding to show up. Once you do that consistently, everything else starts falling into place.

Understanding Your Fitness Foundation

Before you jump into any program, you need to know where you’re starting from. This isn’t about judgment—it’s about creating a realistic roadmap. Take an honest inventory of your current fitness level, any injuries or limitations, and what you actually enjoy doing. Someone who hates running isn’t going to stick with a marathon training plan, no matter how good the program is on paper.

The American College of Sports Medicine (ACSM) recommends that most adults get at least 150 minutes of moderate-intensity aerobic activity per week, plus strength training twice a week. But that’s the baseline—not a ceiling. Your personal fitness foundation might look completely different, and that’s perfectly fine.

Consider working with a certified trainer to assess your movement patterns, muscle imbalances, and cardiovascular baseline. You don’t need to hire someone long-term, but even a few sessions can give you invaluable insight into what your body actually needs. Many gyms offer a free assessment when you sign up, so take advantage of that.

One thing I always tell people: your fitness foundation includes your mindset. You’re going to have days when motivation is low, when life gets chaotic, or when you question why you’re doing this. That’s normal. The people who succeed aren’t the ones with unshakeable motivation—they’re the ones who’ve built habits strong enough to carry them through those rough patches.

Think about what fitness means to you personally. Is it about being strong enough to play with your kids without getting winded? Fitting into clothes that make you feel confident? Having the energy to hike without pain? Being able to lift heavy things? Your “why” is going to be way more powerful than any external motivation, so get clear on it.

Building a Sustainable Routine

Here’s where most people mess up: they create a routine that’s perfect for someone else, not for them. You see someone crushing it with a 5-day split, so you try to do the same—even though you have a chaotic work schedule and three kids. Surprise, surprise: it doesn’t stick.

A sustainable routine is one you can actually do when life gets messy. That might mean 3 solid workouts per week instead of 5. It might mean doing bodyweight exercises at home instead of joining a gym. It might mean walking for 30 minutes instead of running 5 miles. The best workout is the one that happens, not the one that’s theoretically perfect.

When you’re building your routine, consider these factors:

  • Time of day: Are you a morning person or night owl? Morning workouts might feel impossible if you naturally wake up groggy, but they might be perfect if you need that energy boost to start your day.
  • Location: Do you have access to a gym, or are you working out at home? Will you need equipment or can you make do with bodyweight exercises?
  • Type of exercise: What actually makes you feel good? Some people love the structure of classes, others prefer solo workouts. Some thrive on competition, others find it stressful.
  • Recovery time: Your body needs rest between intense workouts. If you’re new to training, you might need more recovery than someone who’s been training for years.

Think of your routine as an experiment. Try something for 2-3 weeks and see how it feels. Does it fit your schedule? Do you actually look forward to it? Are you recovering well, or are you constantly exhausted? Adjust based on real feedback from your body and life, not from Instagram inspiration.

One more thing: consistency beats intensity every single time. A moderate workout you do 4 times a week will get you better results than an intense workout you do once a month. Your body adapts to what you regularly ask it to do, so the goal is to make fitness a regular part of your life, not something you’re white-knuckling through.

Someone stretching on a yoga mat at home near a window, relaxed expression, natural daylight streaming in, minimalist home setting

Progressive Overload Without Burnout

Once you’ve got a routine you can stick with, the next step is actually making progress. This is where NASM (National Academy of Sports Medicine) principles come in handy. Progressive overload simply means gradually increasing the demands on your body so it continues to adapt and get stronger.

This doesn’t mean adding weight to everything immediately. Progressive overload can look like:

  • Adding one more rep to each set
  • Decreasing rest time between sets
  • Improving your form and range of motion
  • Adding one extra set to your workout
  • Increasing the weight by 5-10 pounds
  • Trying a harder variation of an exercise

The key is making small, manageable increases. Too many people jump from their current weight to something way heavier, get injured or frustrated, and quit. That’s not progressive overload—that’s ego lifting, and it doesn’t work.

I recommend changing one variable at a time. If you increase weight, keep everything else the same. If you’re adding volume, keep the weight consistent. This way, you can actually track what’s working and what’s not. Plus, you’re way less likely to get injured when you’re making incremental changes.

Here’s the thing about burnout: it’s real, and it’s not just about being tired. It’s that mental exhaustion that comes from pushing too hard for too long without adequate recovery. You feel unmotivated, your performance plateaus, and suddenly working out feels like a chore instead of something that makes you feel good.

To avoid it, take a deload week every 4-6 weeks. This means reducing your training volume by about 40-50% for one week. You’re still moving, still training, but you’re giving your body and mind a chance to recover. You’ll come back stronger and more motivated, I promise.

Nutrition and Recovery Matter More Than You Think

You can’t out-train a bad diet, and you can’t grow without recovery. I know that sounds like boring advice, but it’s the foundation of everything.

You don’t need to be perfect with nutrition. You don’t need to count every calorie or eliminate entire food groups. But you do need to eat enough protein, stay reasonably consistent with whole foods, and understand that what you eat directly impacts your performance and recovery.

According to research on exercise nutrition, protein intake is crucial for muscle repair and adaptation. Most people doing strength training benefit from consuming around 0.7-1 gram of protein per pound of body weight daily. That sounds like a lot until you realize a chicken breast has about 30 grams and Greek yogurt has about 15-20 grams.

Recovery isn’t just about what you eat—it’s about sleep, stress management, and active recovery. Your muscles don’t grow in the gym; they grow while you’re resting. If you’re training hard but sleeping 5 hours a night and stressed out about work, you’re fighting an uphill battle.

Aim for 7-9 hours of sleep per night. I know life happens and sometimes that’s not possible, but it should be your target. Sleep deprivation messes with your hormones, your recovery, your motivation, and your ability to make good decisions about nutrition.

Active recovery—like walking, easy cycling, or stretching—is also underrated. You don’t need to be intense all the time. Some of my best training weeks include days where I just take a long walk and focus on mobility work.

Tracking Progress Beyond the Scale

Here’s a hard truth: the scale is a terrible measure of fitness progress. You can be getting stronger, building muscle, losing fat, and feeling amazing while the scale doesn’t budge—or even goes up. That’s because muscle weighs more than fat, and your body composition is changing even if your total weight stays the same.

Instead of obsessing over the scale, track things that actually matter:

  • Strength metrics: Can you lift more weight? Do more reps? How much can you deadlift, squat, or bench press now compared to three months ago?
  • Performance metrics: Can you run faster? Do more pull-ups? Last longer in a workout without getting winded?
  • How you feel: Do you have more energy? Better sleep? Less joint pain? These matter way more than any number on a scale.
  • How clothes fit: This is often a better indicator of body composition changes than the scale.
  • Progress photos: Pictures don’t lie. Take them monthly and compare them over time.
  • Measurements: Track your waist, chest, arms, and legs. These often change when the scale doesn’t.

Also, understand that progress isn’t linear. You’ll have weeks where you feel strong and weeks where you feel weak. You’ll have months where you’re killing it and months where you’re just maintaining. That’s normal. The goal is to trend upward over months and years, not to be perfect every single day.

One of the best things you can do is keep a simple workout log. Write down what you did, how you felt, and any observations. Over time, you’ll see patterns. You’ll notice that you perform better on certain days, that certain exercises feel better than others, that your body responds well to specific programming. That’s valuable information that’ll help you optimize your training.

An athlete checking their smartwatch after a workout, smiling with satisfaction, wearing athletic clothes, outdoor park setting with trees

FAQ

How long before I see results?

This depends on what you’re measuring. You’ll feel stronger and have more energy within 2-3 weeks. Noticeable body composition changes usually take 6-8 weeks of consistent training and proper nutrition. Significant transformations take months and years, not weeks. Be patient with yourself.

Do I need a gym membership to get fit?

Absolutely not. You can build strength and fitness with bodyweight exercises, resistance bands, and minimal equipment. Check out our guide on home workout routines for ideas. A gym is convenient and offers variety, but it’s not required.

Is it ever too late to start?

Never. Research from Mayo Clinic shows that people can improve their fitness at any age. Your body will adapt and respond to training whether you’re 25 or 75. Start where you are, listen to your body, and progress gradually.

What if I miss a workout?

Life happens. One missed workout doesn’t derail your progress. What matters is getting back on track the next day. People who succeed aren’t perfect—they just have the resilience to bounce back from setbacks. Don’t let one missed day become a week off.

Can I build muscle and lose fat at the same time?

Yes, especially if you’re new to training or returning after a break. This is called body recomposition. Focus on strength training, eating adequate protein, and maintaining a slight calorie deficit or maintenance calories. The scale might not move much, but your body will change.

How important is stretching?

Flexibility and mobility work is important for injury prevention and long-term joint health. You don’t need to spend 30 minutes stretching, but 5-10 minutes of mobility work after your workouts is solid. Check out our article on post-workout stretching routines for specific recommendations.