• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
  • Start Here
  • Our YouTube Channel
  • Mile High FI Podcast
  • About Me
  • I ♥ Longmont
    • Cowork In Longmont
    • Live In Longmont
  • Stuff We Like
    • Tesla In Ten Years
  • Contact
    • Media
    • Guest Post

1500 Days to Freedom

Think different and escape the rat race.

1500 Days to Freedom
  • Bucket List
    • Anti Bucket List
  • All Posts
  • Best Posts
  • Guest Post Policy
  • 10 Questions
  • Tesla In Ten Years

Maximum Fitness: The Best Benefit Of FIRE

August 8, 2025 by Mr. 1500 Days 9 Comments

You can have all of the money in the world, but it means nothing if you don’t have your health. Warren Buffett drove this point home at the first Berkshire Hathaway meeting I attended over 10 years ago. A young audience member asked a question about book recommendations. Buffett rambled on and changed the topic, eventually landing on this:

I’d give you all of my wealth to trade bodies.

It’s easy for a 90 year old to appreciate youth. Not so easy for those of us farther away from death. And that’s a problem because health is cumulative. How we maintain our bodies when we’re young influences how well we’ll age.

My Fitness Journey

I’m fortunate genetically. As a kid, I remember four of my great-grandparents. They lived to be in their late 80s or early 90s and were independent almost until the end. No dementia and very little cancer in my family.

I consider how they lived. They:

  • were active and fit.
  • had jobs where they performed manual labor. No sitting at a desk!
  • had social connection. Lots of family in close proximity.

While these family members are now long gone, they continue to light a fire under my ass. I don’t want to botch a potentially high quality, long life by neglecting my health.

Where I Stand Today

Since leaving work back in 2017, I’ve been paying more attention to my health. I’ve had hydrostatic body composition tests done sporadically. Here are all of my results:

I’m surprised at what I’ve been able to accomplish. Since my first test back in 2017:

  • Overall weight reduction: 6 pounds
  • Increase of lean body mass (muscle!): 8.8 pounds
  • Reduction of fat mass: 14.8 pounds

And the proof is in the pudding. Or lack of it because that pudding used to be my voluminous gut.

Taking photos is a great idea because you don’t notice changes when you see yourself every day. However, when you go back and compare old photos, the changes are startling. I took the photos on the left in July of 2024. The ones on the right were taken this week. Here’s my front and side:

And these look even better:

I feel great. Earlier this week, I went to Rocky Mountain National Park and explored a trail with large boulders. I felt more nimble than I ever had, jumping between rocks. I’m no Mr. Universe or even Mr. Longmont, but riding into old age with a little extra muscle will help me age well.

How I Got Here

Strength Training

Here is my 4 day routine:

Day 1: 5 sets of each: pullups, pushups, tricep push-downs, preacher curls, dips

  • I take long rest breaks in-between, up to 5 minutes. I do laps around the track to burn the time. I walk 3-4 miles over the course of this workout.
  • Every set is near failure. I don’t hold back for any set. So my first should always my biggest.
  • My shoulders had been screwy, so I cut out exercising them. Now that I found the cause (curls!), I may add a shoulder exercise back in.

Day 2. Legs: squats and deadlifts

Day 3. Arms: tricep push-downs, preacher curls

Day 4. 4×3 workout on the stair machine for VO2 max training

Walking

I do a lot of brisk walking in zone 2. My goal is 8,000,000 steps this year or about 22,000 per day. As of this writing (August 6), I’m well ahead:

It took me a long time to figure out a fitness routine that worked for me. What works for you is probably different. Half of the fun is experimenting.

Observations

I am constantly tweaking my diet, exercise routines and habits. Some random observations:

I wouldn’t be in this shape if I had a job. There are two main reasons for this:

  • I spend 3 hours every day working on fitness. My Day 1 strength routine take 2 hours alone. Walking also consumes a lot of time. If I had a job, there is no way I’d have time for it.
  • Humans only have so much willpower and stress destroys it. There’s no way I could maintain my workouts and diet with job stress.

From a diet perspective, eliminating bad carbs is the most important thing I’ve done. I have very strong cravings for sugar. I also love bread. I’m an all-or-nothing type of person, so the answer is to not have this food in the house. If it’s not there, I can’t eat it. Problem solved. Vegetables and lean protein are the answer.

I wish I could disconnect from food completely. My sugar cravings never go away. I’ve had people tell me if you avoid sugar for a month, the cravings will diminish. Not the case with me. The siren call of a chocolate chip cookie is overpowering.

I have my diet dialed in, with the unexpected help of drugs. I’ve been following semaglutides (Ozempic is the most popular example) for a while and the potential side effects are fascinating:

Semaglutide, beyond its well-known benefits for weight loss and blood sugar control in type 2 diabetes, offers several other potential advantages. These include improved cardiovascular health, reduced inflammation, potential cognitive benefits, and even positive impacts on addiction management. 

I was discussing these drugs with my doctor and she asked me if I’d be interested in experimenting with a microdosing regimen:

Sure!

Because I was microdosing, I didn’t expect any weight loss benefit. But for the first 2 weeks of the experiment, the drug wiped out my hunger completely. It’s strange, startling, and amazing to disconnect from food. When you have no interest in eating, you have to force it down your throat. The result of this for me is that I ate a lot of broccoli, salads, and chicken breast. The weight poured off.

The more important outcome is that I now have a better relationship with food. I understand exactly what I have to consume to maintain my body. I’m now off the drug and the hunger has come back. (I’m ALWAYS hungry. Always have been.) But now I’m in a better place and my resistance is stronger. Not eating until noon every day works well for me.

It’s completely amazing to put on pants that were tight 6 months ago and have them now fall off. Back in January, size 32 pants were beginning to feel tight. Now I’m down to 28. Costco stops at 30, so I have to find a new place to buy clothes.

Building muscle is very difficult for me and always has been. I was listening to a podcast recently and one of the hosts mentioned that genetics are the most important determination of muscle building potential. I believe it. I remember working out with a friend in my 20s. We both worked out hard, ate the same things, and pushed each other. He had twice the success in 3 months than I had in 12.

When I work out, I get close to failure for all of my sets. It is mentally very difficult to push through. I’ve been doing this for a year and it will take me at least another year to where I really want to be. And that’s if I don’t injure myself.

It’s impossible to cut fat without cutting some muscle too. For a while, I thought that I could do this. And maybe I could, but it doesn’t work well. You don’t progress quickly with the losses or gains. I think it’s better to focus on one or the other.

The Hevy app is amazing. I go to the gym alone, so I have no one to push me. Hevy takes the place of a workout partner. I record every workout and try to do a little more with the next one.

Most people look at the wrong numbers. I know plenty of aspiring FI friends who say things like this:

I don’t like my job, but I’m going to stay one more year just to make a little more money.

I don’t believe the 4% Rule. I’m going to shoot for 3.4%.

I know I thought I could retire with $1,500,000, but I’ve decided to go for $1,800,000.

These aren’t the most important numbers. Instead, what is your:

  • blood pressure?
  • hours of sleep per night?
  • resting heart rate?
  • average glucose?

Of course money is important. But it won’t do you much good if you’re dead.

Next?

For the past 3 months, I’ve been focusing on losing body fat over gaining strength. Soon, I’ll pivot back to trying to gain some good weight. For most of the rest of August, I’ll be on a huge road trip. More on that in the next post.

3,000+ miles!

I’ll try to keep up my routine as best I can on the road, but it isn’t easy. So I’ll regroup at the start of September and post about this again at the end of November.

Life is Good

I’m so thankful for my FI-life. I didn’t know what to expect when I quit work because I had no expectations. I was running away from a job that stressed me out and didn’t ponder what life would look like on the other side.

It took me a while to get it dialed in, but I’m really enjoying the rhythm of my life now. The backbone of my life and daily routine is fitness. I exercise first thing in the morning in a fasted state when I have the most energy. For the rest of the day, I’m:

  • spending time with my kids (especially during breaks)
  • wrapping up home projects
  • working on Spanish
  • practicing piano or guitar
  • hanging out with friends

And for me, life is most rewarding when I take on some big projects. My big one at the moment is screwing around with the guitar. I’m learning a couple songs for the HQ holiday music party.

A performance at MMM HQ

I’m also working on another very big project which I’ll write about soon.

And I always take time every day to be outside.

Chasm Lake in Rocky Mountain National Park

Life is great.

More 1500 Days!!!

You can also find me (and the dinosaurs) at:

  • Longmont: Want to join our community? Get your ass here! While your at it, join our coworking spot!
  • Instagram: Pretty pictures of dinosaurs, sunsets, and nail guns!
  • Twitter: Spontaneous, often insane, ramblings
  • YouTube: My channel is mostly devoted to home improvement, but I have some other material coming up soon too.
  • Buying a Tesla? Use my referral code to get some perks!

Filed Under: fitness Tagged With: exercise, fitness

Reader Interactions

Comments

  1. Jack says

    August 9, 2025 at 3:59 am

    Great article, glad FI life is treating you well.
    I had this realization recently as well (FI here too) after having a heat stroke because of not drinking nearly any liquids on a hot day. I’m still recovering mentally from it (almost PTSD like) a few weeks after now. Bad health or health events can cause so much disruption in your life, that I would give many tens of thousands to feel fully better again.

    After listening to a recent Richer Wiser Happier podcast, whilst we can prioritize the key areas of life (friends, relationships, health, finances, career etc), I’ve mentally rearranged this to have them in an order, with health now at the top. If you don’t have health, the others can’t really make up for it.

    Reply
    • Mr. 1500 Days says

      August 9, 2025 at 5:54 am

      Heat stroke! Holy crap, glad you’re OK.

      And yeah, health is priceless. Heat stroke aside, it sounds like you’re in a great place. Congratulations on your FI life!

      Reply
  2. Jonathan says

    August 9, 2025 at 5:44 am

    Congrats on your fitness journey!

    Heatlh care professional perspective (I’m a pharmacist):

    I’m glad to hear that you you used semaglutide wisely and for a short period. It is quite preoccupying to see this drug used at large for the wrong reasons and for a long duration. As much as it has proven to have benefits there is also alarming date showing a decreased bone mineral density which is essential to avoid fractures (especially in the elderly).

    _______________________

    For the people who want to learn more. Here are a few facts:
    Semaglutide, a GLP-1 receptor agonist used for treating type 2 diabetes and weight loss, has been associated with potential negative effects on bone density in some studies. While it doesn’t directly increase bone formation, some research indicates it may lead to increased bone resorption and decreased bone mineral density (aBMD) at weight-bearing sites like the hip and lumbar spine

    Hip fractures in older adults are associated with increased mortality and reduced life expectancy. Approximately one in three adults aged 50 and over die within a year of suffering a hip fracture,

    __________________

    I have also struggled with gaining muscle mass. One thing that has helped me a lot and that also helps my concentration is supplementing with creatine 5 grams per day. It gives me more energy to increase the loads or duration of my workouts. I highly recommend!

    It is nice reading these types of fitness journeys. I’m looking forward to a fitness oriented routine once I retire. (Still finding time to work out up to then. But not as much as I want to.)

    Reply
    • Mr. 1500 Days says

      August 12, 2025 at 9:59 am

      Whoah, bone loss. Not good. I wonder if that’s a result of muscle loss which I thing is an effect of the drugs?

      I take creatine too, but I don’t notice a difference. Or perhaps I’m not paying close attention?

      Reply
  3. Jeff says

    August 9, 2025 at 7:24 am

    It’s been great to follow your journey and see how it has evolved beyond just the financial aspect. Wishing you continued success and thank you for being willing to share so much with the world. It has inspired many of us.

    Reply
  4. Rakesh Mishra says

    August 9, 2025 at 9:14 am

    This is so inspiring , Carl. You and your blog got me into FI. Looks like I need to work hard to get rid of my fat body. But I am very stubborn guy. Once it’s in my head , I don’t rest until it’s done. Haha 😆

    Keep writing to inspire us. Have a great rest of the summer.

    Reply
  5. Vader says

    August 10, 2025 at 8:04 am

    When I read this i can’t help thinking you have gone from the “Deathmarch” to FI as your focus to the “Lifemarch” to health literally by marching or walking

    Reply
    • Mr. 1500 Days says

      August 12, 2025 at 9:57 am

      Haha, true! Or maybe I’m overdoing it and my walking is a death march!

      Reply
  6. Kevin says

    August 13, 2025 at 6:31 pm

    Amazing progress on all fronts. Very inspirational!

    Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

CommentLuv badgeShow more posts

Primary Sidebar

Follow Us!

Follow Us on FacebookFollow Us on TwitterFollow Us on RSSFollow Us on Instagram

Freedom!

My goal was to build a portfolio of $1,000,000 by February of 2017; 1500 days from the birth of this blog (January 1, 2013). And hey look, I’ve since retired!

Investments only (primary home excluded)
1/1/13 (The Start): $586,043
1/1/14 (1 Yr Later): $869,635
1/1/15 (2 Yrs Later): $987,351
1/1/16 (3 Yrs Later): $1,057,961
2017 (4 Yrs Later): $RETIRED$

Featured in

Smiley face

Disclaimer

Investing is risky business. The information contained on this site is for informational purposes only. As with all matters financial, proceed with caution. Do your research and seek professional advice.

All Posts

Read all the posts ever published to 1500 Days of Freedom.

© 2026 1500 Days to Freedom · Privacy Policy · Contact