Written by Frances Brown, OHF Alumni and Wellness Coordinator
For many members of the Special Operations Forces community, high-stress environments can become the norm. While stress itself is unavoidable, building intentional recovery habits can help support long-term mental and physical wellness. Understanding how the nervous system responds to stress and recovery allows the body and mind to recharge more effectively and maintain balance over time.
Stress places physical and mental demands on the body. While short periods of stress can build resilience and physical strength, chronic stress without adequate recovery can wear down both physical and emotional health. Maintaining that balance means intentionally supporting both the sympathetic (“fight or flight”) and parasympathetic (“rest and digest”) systems.
Here are six practical ways to use breath, movement, temperature, and stretching to help regulate stress and support recovery.
Controlled Thermal Loading
A “hard reset” for the nervous system using extreme temperatures to increase blood flow and reduce inflammation.
- Method: 15 minutes in a high-heat sauna, followed by a 2-minute cold plunge or cold shower.
- Science: Alternating vasodilation (heat) and vasoconstriction (cold) pumps the lymphatic system and triggers norepinephrine and cold-shock proteins which activates the body’s natural alertness and recovery systems.
No access to sauna or cold plunge? Try jumping in the shower for a minute or two on the coldest setting before you switch to warmer water. You are using an essential activity (taking a shower) and adding a reminder physically and mentally, that you can handle anything the day will bring.
High-Intensity Interval Discharge (HIID)
Completes the “Stress Response Cycle” to allow the body to experience high physical stress and the rewards of true nervous system reset.
- Method: 30 seconds of max-effort sprinting (bike, rower, or running) followed by 2 minutes of walking. Repeat 4 times.
- Science: Physical exertion “convinces” the brain you have outrun the perceived predator, signaling the body to drop cortisol levels and encourage relaxation for quality sleep.
Pick your favorite cardio machine or plyometric exercise for a 10-minute workout that maximizes your ability to shift the body into a parasympathetic state and minimizes the time required for a workout.
Proprioceptive “Heavy Work”
Grounds the nervous system when feeling over-stimulated or “floaty.”
- Method: Carry a 40lb sandbag, perform heavy deadlifts, or wear a weighted vest during tasks.
- Science: Deep pressure input to joints and muscles organizes the central nervous system and provides immediate physical stability.
Incorporate a weighted blanket into your sleep routine or wear a weighted vest and walk barefoot on the beach or in the grass.
PNF Stretching (Contract-Relax)
Manually overrides “sympathetic guarding” (muscle tightness) to release tension and lengthen muscles.
- Method: Contract the target muscle at 60% effort for 6 seconds against resistance, then immediately relax and stretch.
- Safety: Always warm up first. Use 5/10 intensity for large muscles and 3/10 for the neck/shoulders to avoid soft tissue tears.
- Science: Triggers the Golgi Tendon Organ to force a deeper neurological release than standard stretching.
Begin with a fully warmed up body or after a workout. Be gentle with yourself. One example for the hamstrings involves laying on the floor, one leg in the air and using a towel or strap to hold your foot with your hands. Push down, into the strap, towards the floor with your leg for 6 seconds and then slowly release and pull your leg towards you, foot flexed, gently deepening the stretch with breath for the hamstring and back of the knee.
Tactical Box Breathing
A simple breath pattern to stop a racing heart and anxiety.
- Method: Inhale (4s), Hold (4s), Exhale (4s), Hold (4s).
- Science: Regulates the ratio to stimulate the Vagus nerve, lowering blood pressure and cortisol instantly.
Think of a square with its’ 4 sides and count “1, 2, 3, 4…” with every inhale, a count to 4 at the top of the inhale. Exhale counting to 4 and hold at the bottom of the exhale for 4.
The Physiological Sigh
The fastest real-time method to lower heart rate and shift out of sympathetic dominance.
- Method: A deep inhale through the nose, followed by a second short “sharp” inhale to reach max lung capacity, ending with a long, slow exhale through the mouth.
- Science: The double-inhale re-inflates collapsed alveoli (air sacs), allowing for a massive offload of during the exhale.
This is the easiest tool to keep in your back pocket to shift into a less reactive state and calm your nervous system. Breath in until your lungs feel full and add a sip of air at the top of the inhale. Now slowly exhale imagining a long taffy pull and think of lengthening each exhale progressively.
Implement these techniques and preventative maintenance to avoid the toxic side-effects of stress. If you don’t manually clear the “cache” of stress chemicals, the system eventually crashes, manifesting as migraines, back pain, lowered immune systems, or “short-fuse” anger. Purposefully integrate these physical modalities into your routine when you feel the need to balance your output and calm your nervous system.
These simple practices can help create space for recovery in the midst of life’s demands. Through retreats, wellness resources, and support programs, Operation Healing Forces is committed to helping members of the Special Operations Forces community build resilience and strengthen their overall well-being. Learn more about our programs or join the mission and Donate Today.
*Individuals with underlying medical conditions or injuries should consult a healthcare professional before beginning new recovery or training practices.
Resources:
https://www.webmd.com/fitness-exercise/what-is-pnf-stretching
