Strength Training Foundations: Part 1

Fitness
Written by Larry Betz

Where to Start: Building a Fitness Program That Lasts

By Larry Betz | Prepared Not Paranoid https://www.preparednotparanoid.com/

Updated November 8, 2026

In 2020, I watched my Brooklyn gym close its doors during COVID. Overnight, people who had trained with us for years had nowhere to go. Dumbbells, kettlebells, and bikes sold out everywhere. Everyone was scrambling.

That experience taught me something I still believe: your fitness can't depend on a building being open.

Fitness is rarely part of the preparedness conversation, but it should be. In my Aerobic Fitness series, I explained why your endurance is part of your preparedness plan. This series covers the other half: strength. The strength to carry your gear, help a neighbor to the car, lift a child, or get yourself up off the floor.

The research backs this up. The U.S. Physical Activity Guidelines recommend muscle-strengthening work for all major muscle groups on 2 or more days a week, on top of regular aerobic activity. A review in Current Sports Medicine Reports found that resistance training can help rebuild muscle, raise resting metabolism, reduce body fat, improve blood sugar control and resting blood pressure, and increase bone density (Westcott, 2012).

So where do you start with fitness? The topic is huge. There are tens of thousands of books, videos, and apps out there, from P90X to CrossFit. In this series, I'll give you an overview of a balanced program, the variables that make a workout work, and the bodyweight exercises you can do anywhere. I'll also share the products I've used successfully over the decades.

Before You Start: Your Safety Comes First

Before you begin any exercise program, class, or activity, please read and agree to the following, for your own safety.

Talk to a healthcare professional. It's strongly recommended that you consult a qualified healthcare professional before starting any new exercise program, especially if you have a medical condition or concern. Your provider can help you decide what types of exercise are safe and appropriate for you.

Understand the risk. Physical exercise can be strenuous and carries a risk of injury. By participating, you accept the risks that come with any exercise program, and you choose to take them on with full knowledge of the possible dangers.

Own your health. You are responsible for making sure your physical condition is suitable for any exercise program. If you feel pain or discomfort at any point, stop the activity right away and talk to a medical professional.

Know your limits: understand your training age. Training age is the number of years you've been training consistently in a structured program. It's not how old you are. It matters because it affects your skill level, how your body handles stress, which program is right for you, and how to prevent injuries. A good trainer always considers training age when designing a program and setting goals, so the workouts match your experience, your workload capacity, and where you are right now.

Home Gym vs. the Local Gym: What's Best for You and Your Family?

Both a home gym and a gym membership have real advantages. The right choice depends on your preferences, your goals, and your situation. Here's how I see it, after 20 years of owning commercial gyms and now enjoying my own home gym.

After living through the 2020 shutdowns, I strongly recommend building a home gym gradually, a piece at a time. Over the years, I've seen some fantastic home gym setups that truly impressed me.

The Benefits of a Home Gym

When we moved from Brooklyn to a house with some space, the first thing I did was convert our garage into a training studio. It's been incredible. My wife and I can train whenever we want. No commute, no waiting for equipment, no loud music unless it's our choice, and definitely no crowded locker rooms. Privacy and convenience are huge.

Pro tip: A home gym gives you a flexible schedule. I can pop in for a 20 to 30 minute stretching session with a foam roller, take a break, then come back later for corrective exercises or a strength session. It's all about what fits my day.

I've also set up my gym with specialty equipment for my own needs. If I set up several stations for a circuit, nobody jumps in. I can play my own music or catch up on a podcast while I train. Our consistency and efficiency have gone way up, because we're not bound by gym hours or gym etiquette.

The downside? The up-front cost can be high, and some larger pieces of equipment need a lot of space. For me, the investment has been well worth it for the freedom it gives us.

When you're ready to buy, Home Gym Essentials walks you through what to buy first and what to add next, and Garage Gym Essentials covers resistance bands and setting up your space.

The Benefits of a Gym Membership

Variety of equipment. Gyms have a wide range of cardio and strength machines, plus specialty equipment for all kinds of workouts.

Group classes and personal training. These add motivation, expert guidance, variety, and accountability.

Social interaction. For many people, a gym offers community and a chance to meet others with similar goals. Some people really need that motivational push.

Professional support. Experienced trainers can make sure you're exercising correctly, which helps prevent injuries and gets more out of every workout.

No up-front equipment cost. You pay a monthly fee instead of a big investment up front, which is easier on the budget in the short term.

In the end, the choice depends on your lifestyle, your space, your goals, and your preferences.

Why a Trainer Is Worth It, Even for a Short Time

If you're new to fitness, I highly recommend working with a qualified personal trainer, even for a short period. An experienced trainer can shorten your learning curve by teaching you how to exercise correctly and how to organize your training sessions. That's invaluable.

Here's why it's a smart investment:

  • Expert guidance. A structured, customized plan built around your goals and abilities.

  • Accountability. Regular sessions keep you committed and motivated.

  • Efficiency. Workouts that respect your time and focus on your goals.

  • Smart progressions. Rather than just mixing up exercises, an experienced trainer watches how you move and chooses exercises based on your ability, not because an exercise "looks cool."

  • Working around injuries. If you have an existing injury or medical condition, a trainer can build a program that respects your limits and supports your recovery.

  • Proper technique and progression. Good form reduces your risk of injury. A trainer also knows when to add weight, reps, sets, range of motion, or difficulty.

  • Reaching your goals. A trainer sets realistic goals and adjusts the plan as you progress.

After 20 years as a trainer, these are the things I heard from clients over and over:

  • "I would never be this consistent without our appointment."

  • "I have no idea how to organize a training session."

  • "You know how to scale that exercise so it doesn't hurt."

If cost is holding you back, ask a local trainer about semi-private or small-group sessions. They can really cut the cost, and you get a training partner. Being part of a small group helps you stay consistent and gives you encouragement during the session.

Where to Start: Your Fitness Roadmap

A balanced program trains more than one thing. Here are the pieces of a prepared body, and where to start with each one on my site.

Whether you train at home or at a gym, the next step is understanding what actually goes into a workout. That's what we'll cover in Part 2.

The Prepared Protector doesn't wait for the perfect gym or the perfect plan. Know your training age, pick the setup that fits your life, and start with one session this week. The people who count on you need you strong, steady, and able to keep going.

Ask Yourself

  • If my gym closed tomorrow, could I still train?

  • Do I know my training age, and am I starting at the right level?

  • Would a few sessions with a qualified trainer help me start the right way?

Remember

Your fitness can't depend on a building being open. Start with your safety, know your training age, choose the setup that fits your life, and build a balanced program one piece at a time.

Get Started Today

Every session should start with a good warm-up. My free Dynamic Warm-Up Guide is the 16-move, head-to-toe warm-up I recommend before every session, at home or at the gym. [Get it here: LINK]

Track every session with my free Training Log, so you can see your progress add up week after week. [Get it here: LINK]

Building your engine too? My free 90-Day Aerobic Fitness Program is a complete 12-week plan for walking, rucking, jogging, agility, and strongman training, with check-ins and printable trackers. [Get it here: LINK]

Go Deeper

The Family Safety Toolkit includes 20 ready-to-use checklists across home, family, travel, and preparedness, so your whole family has a plan. [Get the Toolkit here: LINK]

Coming soon: my complete fitness guide. Full programs for building strength, endurance, and mobility at home, at your own pace.

Tools I recommend: You'll find the home gym equipment, foam rollers, and training gear I've used for years in my Amazon store. https://link.amazon/B00AACEyH

Related reading:

References

Disclaimer

These suggestions are intended to help you and your family build awareness, confidence, and safer decision-making habits. No safety plan, checklist, or training can guarantee 100% protection. The goal is not to create fear, but to help guide families toward more informed, prepared, and practical safety decisions in everyday life. As an Amazon Associate, I earn from qualifying purchases. Product mentions reflect my own experience.

This article is for general informational and educational purposes only. It is not medical advice and is not a substitute for guidance from your physician or a qualified fitness professional. Physical exercise carries a risk of injury. Talk to your doctor before starting any new exercise program, especially if you have a medical condition, past injuries, or have been inactive. Stop any activity that causes pain, dizziness, or chest discomfort.

If you have chest pain, severe shortness of breath, or feel faint during exercise, stop and call 911.

Awareness gives you time. Time gives you options.

The Prepared Protector is someone who's decided that loving someone means being ready for them, not just hoping things go fine.

Prepared Not Paranoid. Protecting the Most Vulnerable Among Us.

Larry Betz https://www.sedonastrengthandmobility.com
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Strength Training Foundations: Part 2