L.S.D. – Why This Easy Protocol Reboots Your Breathing Operating System

Be honest: Most of us treat breathing like a background app that just runs on its own. We think breathing is automatic. It is—but for most high-performers, that app is running in "degraded mode."

Modern stress, endless Zoom calls, and poor posture have "hacked" our physiology into a state of chronic shallow breathing. If you don’t actively manage your breath, your environment (emails, deadlines, tension) will manage it for you.

To shift out of survival mode, I use a framework in my coachings that I call the L.S.D. Upgrade. Don't worry, it stands for the three pillars of functional breathing: Light, Slow, and Deep and it is healthier and cheaper than any substance. If you want to build a routine, start using this framework as it will give you a ton of benefits in an easy applicable way:

Light (Biochemical)

Most people over-breathe. When stress hits, we start "gulping" air. In clinical terms, this is often linked to Chronic Hyperventilation Syndrome (CHS). Research indicates that chronic stress pushers often have a breathing volume that far exceeds their metabolic needs.

• The Problem: Over-breathing flushes out too much CO2. Without the right level of CO2 in your blood, oxygen cannot be efficiently released into your cells and brain. This is known as the Bohr Effect.

• The Fix: Breathe through your nose. Keep it quiet. One of the best cues I give in my 1:1 sessions: You should not hear yourself breathing.

• The Result: You optimize your biochemistry, ensuring oxygen actually reaches your brain and muscles where it’s needed for performance.

Slow (Neurological)

Your breathing frequency is a direct remote control for your nervous system. High-frequency breathing signals "danger" and slow, coherent breathing is one of the most researched breathing pattern with high impacts on HRV.

• The Problem: Fast breathing keeps you in a low-grade state of anxiety, even when you're just sitting at a desk.

• The Fix: Aim for a "resonance frequency" of approximately 5 to 6 breaths per minute.

• The Result: You maximize your Heart Rate Variability (HRV) and stimulate the Vagus nerve. You aren't just "relaxing"—you are recalibrating your system from "Survival" to "Performance."Let's be honest: How cool is that?

Deep (Mechanical)

Many "chest breathers" rely on secondary muscles in the neck and shoulders. This leads to chronic tension and is incredibly inefficient.

• The Problem: Shallow breathing keeps the lower 1/3rd of the lungs underutilized, where the most gas exchange occurs.

• The Fix: Breathe deep into the lower 1/3rd of the lungs. Your diaphragm should act like a piston, expanding 360 degrees around your ribs.

• The Bonus: This deep diaphragmatic movement acts as a mechanical pump for your lymphatic system. Since lymph fluid has no "heart" to pump it, it relies on the pressure changes created by deep breathing to clear metabolic waste and support your immune system.

Reference List

Courtney, R. (2009).The functions of breathing and its dysfunctions and their relationship to breathing therapy.International Journal of Osteopathic Medicine, 12(3), 78–85.

Buteyko, K. P. (2024).The Buteyko Method: The Secret of Controlled Breathing for Health, Well-Being and Vitality.

Lehrer, P., & Gevirtz, R. (2014).Heart rate variability biofeedback: How and why does it work?Frontiers in Psychology, 5, 756.

Want to dive deeper? At BreathandWork, we look at exactly how to integrate these protocols into your business day to build sustainable stress resilience and focus.