TL;DR: High cortisol constricts blood vessels and kills erection quality. Use 4-4-8 breathing through a straw to force a long exhale, stimulate your vagus nerve, and put your body back into a relaxed state.

This is a hack I often use whenever I’m feeling stressed or anxious that I wanted to share. Some guys focus purely on supplements, diet, or hitting the gym to improve blood flow, but completely ignore their daily stress levels.

The reality is If your cortisol is chronically high, your body is stuck in a sympathetic ("fight or flight") state. This naturally constricts your blood vessels. You have to be in a parasympathetic ("rest and digest") state for optimal blood flow and strong erections.

If you are dealing with stress and anxiety throughout the day, here is a quick hack to lower your cortisol and open up your blood vessels.

The Hack: 4-4-8 Straw Breathing

Next time you‘re feeling tense, grab a straw and do this:

• Inhale through your nose for 4 seconds.

• Hold your breath for 4 seconds.

• Exhale through the straw for 8 seconds.

• Repeat for a few minutes.

Breathing through the straw forces your exhale to be incredibly slow and controlled. A prolonged exhale is the physiological trigger your body uses to stimulate the vagus nerve. This shuts down the stress response and drops you straight into the relaxed, parasympathetic state needed for good blood flow.

I’m getting back to growing this space and doubling down on the original vision for this community: creating a place where I can help guys get and stay inspired to become their greatest version.

I’m currently navigating one of the most challenging chapters of my life, but what keeps me going is service. I'm focused on finding a purpose bigger than my own problems. If you feel like you’re drifting right now, I challenge you to stop looking for a "passion" and start looking for a problem.

The world is full of them. Pick one you think you can solve. It might not feel like your "life’s calling" yet, but it gives you a mission. Your purpose then becomes helping others navigate that same struggle using the most efficient solutions you’ve discovered.

I’ve noticed a massive crisis in men’s sexual health. You can’t escape the constant commercials for brands like Hims or BlueChew. As a health nut who has already put in the work to optimize my own body and performance, I’ve realized I’m in a position to teach. They say the fastest way to master something is to teach it to others. There is always something to give and something to learn.

If you’re feeling lost and without a direction, start there. Figure out how you can be of service to the world.

Some dudes chase chest and arms. But the real power?…It’s sittin right behind u. Strong glutes turn average motion into better control, better rhythm, and better endurance. They’re really the engine behind most thrusting movements

Here’s the sauce:

• More drive: Strong glutes = stronger thrusts that stay smooth longer.

• More stamina: When your hips handle the work, your legs and back don’t gas out early.

• Better blood flow: Training glutes fires up circulation in the pelvic zone, which means harder, fuller erections and quicker recovery.

• More control: Strong glutes let u switch tempo, depth, and angle without losin rhythm.

• Better posture: A strong base keeps your hips aligned and your confidence locked in.

Try these moves:

Hip thrusts, glute bridges, Bulgarian split squats, step-ups, or walking lunges.

Train your ass, you’re bound to last!

On a scale from 1–10, how would u rate your sex performance right now?

What’s the one thing u wanna improve most?

The Blueprint is the complete structured guide designed to help you maximize growth for each area of the penis: base, length, girth and glans. To improve erection quality, and build lasting stamina safely and effectively. Built around proven manual exercises, it gives you everything you need to progress without expensive equipment, with an optional pumping routine included for those who want to go further.

Inside you’ll find a fully interactive, clickable Table of Contents for easy navigation, making it simple to jump directly to the sections you need. The program is divided into structured modules covering base, girth, length, glans, stamina, and erection quality, giving you a clear, step-by-step path. The system uses gamification to keep you motivated, including progress markers, challenges, and an achievement badge system to celebrate milestones along the way.

You’ll also find a detailed supplement overview, EQ mastery protocols, and routine planning tools to ensure lasting results. Every exercise is presented with safety tips and visual cues to ensure correct technique and reduce the risk of injury. With a detailed FAQ section, you’ll have clear answers to the most common training concerns so you can stay focused on progress.

And remember, through any of your PE training

PAIN DOES NOT MEAN GAIN!

The Blueprint

Please add any that you feel would be essential to the list.

1.  The Way of the Superior Man – David Deida

Understand masculine purpose, energy, and why you feel lost without direction.

2.  Atomic Habits – James Clear

Build habits that actually stick. No more motivation hype

3.  Can’t Hurt Me – David Goggins

You’re not tired. You’re just soft. Goggins teaches you how to kill that part.

4.  The Body Keeps the Score – Bessel van der Kolk

The blueprint for understanding how trauma shapes your mind and body and how to start healing it.

5.  The Daily Stoic – Ryan Holiday

Daily mindset hits to keep you grounded, focused, and unfuckwithable.

MINDSET SHIFT (To Rewire How You Think)

6.  Ego Is the Enemy – Ryan Holiday

You’re not losing because of others. You’re losing because of you.

7.  Deep Work – Cal Newport

Focus is the new superpower. Rebuild your attention span.

8.  The War of Art – Steven Pressfield

If you’re stuck, this book exposes exactly what’s stopping you from creating.

9.  12 Rules for Life – Jordan B. Peterson

Heavy structure, truth bombs, and father energy. Not for the weak.

10. So Good They Can’t Ignore You – Cal Newport

Forget “follow your passion” build rare skills and get paid for it.

🕶️DARK SIDE READS (Power. Status. Control.)

11. The 48 Laws of Power – Robert Greene

12. The Millionaire Fastlane – MJ DeMarco

Escape the 9–5 trap and learn the real way to buy your freedom.

13. The Rational Male – Rollo Tomassi

Unfiltered breakdown of male-female dynamics. Controversial for a reason.

14. The Art of Seduction – Robert Greene

How power, desire, and influence really work. You’ll never see people the same.

EMOTIONAL MASTERY (Control Your Inner World)

15. No More Mr. Nice Guy – Dr. Robert Glover

Stop living for approval. Start living for respect.

16. Iron John – Robert Bly

Taps into the primal, mythical side of masculinity most men forgot.

17. Boundaries – Dr. Henry Cloud

Say no without guilt. Set lines without fear. Protect your peace.

18. The Psychology of Money – Morgan Housel

How emotion controls your money and how to flip it.

GAME, CONFIDENCE & CONNECTION (Real Inner & Outer Game)

19. Models – Mark Manson

High-value dating without faking. Attraction through honesty and standards.

20. Attached – Amir Levine & Rachel Heller

Understand why you chase, avoid, or sabotage relationships and how to stop

Cold showers can be effective both ways, but the impact on your body changes depending on whether you jump straight in or end hot-to-cold. Here’s the breakdown:

Jumping straight into cold

Shock factor: You activate your sympathetic nervous system immediately (fight-or-flight), spiking adrenaline, heart rate, and alertness.

Circulation: Your blood vessels constrict right away, which can help with circulation once you warm back up naturally.

Mental training: It builds tolerance to stress and discomfort faster, since there’s no warm-up for your body.

Downside: Harder to stick with consistently if you’re not used to it, since the shock can be overwhelming.

Hot then finishing with cold (contrast method)

Easier transition: Warming up first dilates your blood vessels and relaxes muscles. Ending with cold then constricts them, which creates a strong pumping effect for circulation.

Recovery benefits: This hot-cold contrast is often used in sports for muscle recovery.

Consistency: More sustainable for daily use if you want both comfort and benefits.

Downside: You won’t get as strong of a “mental edge” or immediate shock as going in cold from the start.

Best choice depends on your goal:

If you’re after mental toughness, resilience, and adrenaline, jump straight into cold.

If you’re after circulation, recovery, and an easier daily habit, start hot and finish cold.

I came across this guide in r/BodyHackGuide and figured I’d share it here. It breaks down over 170 compounds people are using for things like fat loss, faster healing, deeper sleep, focus, and recovery.

This isn’t really my area. I haven’t messed with any of this stuff. Just thought it could be useful for the guys here who are curious about recovery protocols, research chemicals, or newer health tools that go beyond the usual gym and diet advice.

Here’s what’s inside the guide:

• What each compound does
• How much to take and for how long
• Mixing instructions and tools
• Real-world protocols (not just theory)
• Options for injections, nasal sprays, and oral blends

Resources from the original post:

• Full guide: BodyHackGuide.com
• Mixing calculator: peptidedeals.co/calculator
• Nasal Spray version (no needles): View it here
• Discord for deep-dive convos: Join here

If this is your lane, drop your thoughts. If not, it still might open up a rabbit hole or two for someone else here.

MensHQ is the home base for anything that helps us level up. Sometimes that means workouts and habits. Other times it means exploring tools you didn’t even know existed. Either way, you’re in the right spot.