You can have your training, nutrition, supplements, and recovery dialed in and still overlook one of the most powerful inputs your body receives every day: light. From the moment you wake up to the screens, LEDs, office lighting, and nighttime exposure around you, your light environment may influence your circadian rhythm, recovery, sleep, and performance.

In this episode, Alex Kikel and I break down how different wavelengths of light interact with the body, why morning and evening light matter, and where red and near-infrared light may fit into a performance-focused routine. We also look at what you can do for free, what is worth spending money on, and where biohacking starts becoming unnecessary overkill. The goal is simple: understand the mechanism, control the basics first, and use technology only when it actually adds something.

What's Discussed:

(12:47) Why light should matter for performance and body composition.

(19:14) Blue light, near-infrared light, and what your environment is missing.

(23:48) The simplest light protocol you can do for free.

(34:15) How light fits into fat loss, muscle, and recovery.

(42:46) Why the first few minutes of your morning matter.

(54:20) Why sleep supplements cannot fix a bad nighttime environment.

(57:08) Using red and near-infrared light around your workouts.

(1:06:45) Red light for skin, hair, and recovery protocols.

(1:13:35) Light habits: overrated or underrated.

(1:17:28) The $0, $100, and $10,000 light protocol.

(1:20:29) Why jumping straight to expensive biohacks can backfire.

If you train hard, care about recovery, and want to see the tools, supplements, and products I personally recommend, head to krisgethin.com/pages/recommendations

To receive my free book, A Guide to Biohacking, leave an honest review on the platform where you listen to the podcast, then email a screenshot to info@krisgethin.com

Thank You to Our Sponsors!

Structured Water by Natural Action: Want to upgrade the quality of the water you drink every day? Head to naturalaction.com and use code KRIS at checkout.

Hydrogen Rich Water: Want an easy way to add molecular hydrogen to your hydration routine? Head to drinkhrw.com/pages/h2-in-sports and use code GETHIN for 10% off.

Find More From Kris Gethin:

Website: krisgethin.com/

Instagram: @krisgethin/

YouTube: youtube.com/krisgethin

2 Shred: unmatchedsupps.com/products/2shred

Find Out More About Alex Kikel:

Website: theprepcoach.com/

Instagram:@alex_kikel

YouTube: @alexkikelTPC

TPC Army: skool.com/tpcarmy/about

Kris Gethin shares his personal journey through motivation struggles, the importance of discipline, and how to adapt training routines to maintain health and purpose. This episode offers practical insights for anyone facing a dip in enthusiasm for fitness and life.

Chapters

00:00 Introduction to Kris Gethin's Motivation Struggles
01:54 Why Motivation Cannot Be the Foundation of Your Behavior
04:09 The Changing Reasons for Training as We Age
06:56 The Spiritual and Stewardship Perspective on Taking Care of the Body
11:09 The Power of Discipline and Changing Your Training Routine
14:59 Acting Without Waiting for Motivation to Return
17:52 Recap: Key Lessons for Maintaining Consistency
19:46 Final Thoughts: Responsibility and Moving Forward

Resources

FightCamp — An interactive at-home boxing and kickboxing training system with expert-led workouts, equipment, and performance-tracking technology. I often use this as my functional workout on non-training days
Code: GETHIN10 — 10% off your order

Better Bodies / GASP — Performance-focused gym apparel and training gear that I have been wearing since 2005 - designed for serious lifters.
Code: KRIS15 — 15% off your order

Bahé Trainers — Comfortable running, training and hiking shoes featuring grounding/earthing technology designed to create an electrical connection with the earth.
Code: KRIS15 — 15% off your order

Nutrition Solutions — Prepared grass fed, humane raised, organic and antibiotic free meal solutions that make it easier to stay consistent with your nutrition when life gets busy. I have used them weekly since 2015
Code: LEGACY20 for your discount

Find More From Kris Gethin

Website: krisgethin.com/

Instagram: @krisgethin/

YouTube: youtube.com/krisgethin

Tik Tok: @krisgethin

You can nail your training, nutrition, supplements, and sleep routine and still overlook one variable that surrounds you all day: your technological environment. Phones, Bluetooth, Wi-Fi, wearables, cars, and constant connectivity may be adding another layer of physiological stress at the exact time you are trying to recover, perform, and switch your nervous system off.

In this episode, Alex Kikel and I break down how EMFs interact with the body, why professional athletes are beginning to pay attention, and where exposure may be affecting recovery and performance. More importantly, we look at what you can realistically control, what may be overkill, and how to improve your environment without turning optimization into another source of stress.

What's Discussed:

(02:29) Why pro athletes are paying attention to EMFs.

(04:21) Coherent vs. non-coherent EMFs.

(15:26) EMFs, recovery, and fat loss.

(39:23) EMF exposure inside modern cars.

(50:53) Keeping your phone against your body.

(52:31) Phones, EMFs, and your sleep environment.

(58:17) When wearables create more stress.

(1:11:49) When biohacking becomes counterproductive.

(1:22:07) EMF habits: overrated or underrated.

If you train hard, care about recovery, and want to see the tools, supplements, and products I personally recommend, head to krisgethin.com/pages/recommendations

To receive my free book, A Guide to Biohacking, leave an honest review on the platform where you listen to the podcast, then email a screenshot to info@krisgethin.com

Thank You to Our Sponsors!

Structured Water by Natural Action: Want to upgrade the quality of the water you drink every day? Head to naturalaction.com and use code KRIS at checkout.

Hydrogen Rich Water: Want an easy way to add molecular hydrogen to your hydration routine? Head to drinkhrw.com/pages/h2-in-sports and use code GETHIN for 10% off.

Find More From Kris Gethin:

Website: krisgethin.com/

Instagram: @krisgethin/

YouTube: youtube.com/krisgethin

2 Shred: unmatchedsupps.com/products/2shred

Find Out More About Alex Kikel:

Website: theprepcoach.com/

Instagram:@alex_kikel

YouTube: @alexkikelTPC

TPC Army: skool.com/tpcarmy/about