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No One Tells Dads This Happens to Their Body…


For fit-minded dads who still want to lead with power

Let’s get one thing straight: Becoming a dad doesn’t make you soft. But ignoring what’s happening to your biology absolutely will.

If you’re a dad who lifts, trains, or even just wants your edge back—this blog is for you.

We’re not talking motivation. We’re talking science-backed strategies to beat the invisible shifts happening inside your body after fatherhood.


⚠️ First—Why Most Dads Lose Their Edge

You don’t lose your edge because you became a dad. You lose it because no one told you fatherhood reprograms your biology.

  • You start sleeping less

  • Eating for convenience

  • Training gets sporadic

  • And worst of all? You think it’s just “dad life”

But it’s deeper than that.

🧬 1. Your Hormones Take a Hit

🔻 Testosterone Drops

Study after study (Gettler et al., 2011) shows that men who become dads experience a 30–50% drop in testosterone.

Why? Because your body shifts from “hunter” mode to “protector” mode.

That means:

  • Lower muscle mass

  • Lower sex drive

  • Slower recovery

  • More fat gain

🧠 It’s not weakness. It’s biology saying: “Focus on the baby, not the barbell.”


🔺 Cortisol Spikes

Sleep deprivation and stress drive cortisol through the roof.

Cortisol is the fat-storing, muscle-wasting, brain-fog-inducing hormone. And it stays elevated when you're juggling diapers, deadlines, and dumbbells.


🎯 Dopamine Rewiring

Fatherhood also shifts how your brain seeks reward.

You go from chasing PRs and meal prep to chasing:

  • 🍕 Quick dopamine (junk food)

  • 📱 Cheap distractions (scrolling)

  • 💤 Mental numbing (escape habits)

You’re not lazy. Your brain is just adapting.


💥 2. Why Old Strategies Stop Working

Before kids? You had:

  • Time

  • Energy

  • Control

Now?

  • You're lucky to squeeze in 45 mins

  • You’re running on fumes

  • And your body doesn’t respond like it used to

The “beast mode” approach doesn’t fit a dad with bills, back pain, and a baby on his chest.


⚒️ 3. The “Fit Dad Fix” Framework

Here’s how I help dads go from foggy to focused — without sacrificing their family or fitness.

1. Train for Impact, Not Ego

Forget 6-day splits. You need 4 intentional workouts per week:

  • Day 1: Push + Core

  • Day 2: Pull + Loaded Carries

  • Day 3: Legs + Plyos

  • Day 4: Full-body Power Circuit

45 minutes. Done.

Train like your kids are watching—because they are.

2. Eat for Energy, Not Abs

Abs are great. But energy wins the game.

That means:

  • 40g protein per meal

  • 3 solid meals a day

  • 0 liquid calories during the week

  • Weekend freedom with structure

You don’t need a new diet. You need a system that respects dad life.

3. Dominate Your Mornings

Win the first 10 minutes. That’s the game.

No phone. No chaos. Just:

  • Water

  • Movement

  • Sunlight

  • A win (even if it’s making your bed)

That builds dopamine momentum before your family wakes up.

4. Protect Your Dopamine

Scrolling kills motivation. Comparison kills self-worth.

Instead of chasing cheap dopamine:

  • Lift

  • Walk

  • Connect

  • Create

  • Reflect

You don’t need more hype—you need quiet wins that stack.

5. Lead From the Front

You’re not training for looks. You’re training for:

  • Focus at work

  • Patience with your family

  • Confidence in your body

  • Strength your kids can look up to

Your son won’t remember your PRs. He’ll remember your presence.


✅ 4. How to Start Right Now

If this hit home, don’t overthink it. Here’s what to do today:

  • Move your body for 20 mins

  • Eat 40g protein at your next meal

  • DOWNLOAD my free Dad Blueprint to burn belly fat, build lean muscle, and reclaim your power.


    🧘‍♂️ 5. NEURO-BREATHING = CORTISOL CONTROL

    Use these breathwork tools daily:

    • Box breathing: 4-4-4-4 rhythm

    • Physiological sighs: 2 sharp inhales + slow exhale

    This triggers parasympathetic nervous system control and can reduce cortisol in < 60 seconds.

💭 Final Thoughts

Being a dad doesn’t make you weak. It makes you biologically different.

That means:

  • New demands

  • New stressors

  • New identity


So stop training like a single college athlete.

And start training like the leader your kids need.

You don’t need motivation.

You need a method.

And I’ve built it for you.

🛠️ Free Resource:

👉 FREE Dad Blueprint + Bonus: The Dad Fuel Formula


 
 
 

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©2022 Manny Fraser. All Rights Reserved.

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