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Hypothermia -
Can you Train For Cold Water / Weather?

Many will argue about whether or not you are genetically wired to handle colder temperatures or can you build your stamina in lower temperatures by training in colder environment (water or land).  I believe it is a little bit of both. 

When I was attending SEAL Training, the water off San Diego was brutal to new recruits.  Typically, water temperatures at best were 69 degrees during the warmest of the summer and dropped in the low 50’s in the winter.  Then in dive phase, at about 15 feet underwater, you would hit a thermo-cline and water temperature was in the low 40’s.  That was when BUD/S got cold, especially during a winter Dive Phase.

It does not take long for your core temperature to drop when in colder water.  Even if the water is 90 degrees, when immersed in 90 degrees water your core temperature will very slowly start to drop from its comfortable level of 98.6 degrees.  This would take hours at that temperature, but as the water temperature drops so does the amount of time you can safely train in that water.  Once the body core temperature is in the 95-96 range – it no longer is fun and can be very dangerous in a matter of minutes from here.

People often ask me, “What is the best way to train for the cold water at BUDS? Do I take ice baths, cold showers, sit in a pool for hours?”  For me, what I think helped me was hours of surfing / body surfing a few years prior to BUD/S.  Physical training such as swimming / surfing / playing in water temperature near those of San Diego is what I would recommend for short periods of time.  Do not let yourself get to a point where you are shaking uncontrollably or especially not shaking at all, as you can die if you play around with your core temperature.  Therefore, I do not recommend placing ice in a bath tub and dropping the water temperature Artic levels.  Colder showers are OK if you like mild torture, but the best way to train for colder water is to NOT take on such a dangerous challenge yourself. 

Recently, it was shown on National Geographic Channel on the Fight Science http://channel.nationalgeographic.com/channel/fightscience, I was tested on the Special Operations segment to conduct a combat obstacle course after having been immersed in 45 degree water until my body temperature dropped to near hypothermic levels.  Needless to say for this 38 year old fitness writer, it was painful, but I did abnormally well and surprised myself.  In fact, the physiologists monitoring my temperature and other vitals actually called me a “freak”.  However, this test was done with doctors, EMTs, physiologists, and thermal imagery professionals and is not meant to be duplicated by viewers on their own. Even the doctors did not know if the SEAL training or my genetic makeup enabled me to last longer in the colder water.  The physiologists even scientifically re-warmed me using a new device that gently re-warms the core through the hands and feet.  The following combat obstacle course went well too, reinforcing the theme of the show – Special Ops are special with intangible skills that are difficult to verbalize. 

So, along with underwater swimming, swimming by yourself, and other potentially dangerous SEAL training events, getting used to cold water is NOT recommended for pre-SEAL candidates without supervision.  Train smart or you can kill yourself when not properly trained or have trained supervisors protecting you.  Besides, you will have a harder time keeping up with the runs, swims, obstacles courses, and PT on a daily basis than being cold anyway.  So focus on preparing hard physically, then rehab yourself by using ice on your joints.

Email him at stew@stewsmith.com and visit the Online Fitness Store at StewSmith.com

 

Stew Smith is a former Navy SEAL and fitness author certified as a Strength and Conditioning Specialist (CSCS) with the National Strength and Conditioning Association. If you are interested in starting a workout program to create a healthy lifestyle - check out the StewSmith.com Fitness eBook store and the
 
Stew Smith article archive at StewSmith.com. To contact Stew with your comments and questions, e-mail him at stew@stewsmith.com.

                     

BOOKS / eBOOKS / DVDs


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Published Books / DVDs
Complete Guide to Navy SEAL Fitness (Book / DVD)
Maximum Fitness

The Special Operations Workout

The SWAT Workout - From Recruit to SWAT Team Member
The Combat Swimmer Stroke DVD

The Pre-Habit Workout DVD
Clinic DVD for Navy SEAL PST
The FBI Special Agent Test Clinic DVD

The Complete List of Stew Smith's eBooks:

Fitness for All Levels of Fitness

The 90 Day Beginner Guide to Fitness
The Advanced Maintenance and Recovery Program

Reclaim Your Life - The Erin O'Neill Program

Veteran's Fitness - Baby Boomer and a Flat Stomach

The Busy Executive Workout Routine
The Advanced Weights / PT Workout (Fall / Winter Weight Gain Cycle)
The Perfect Pushup Workout

The TRX Workout
- Circuit Training 101 ebook

NEW Obstacle Course Race Ebook
 

The Special Forces Physical Fitness Workouts
 Combat Conditioning Workout

Navy SEAL Workout Phase 1  Beginner Weeks 1-9
Navy SEAL Workout Phase 2 - 3 - Intermediate Weeks 1-12
Navy SEAL Workout Phase 4  Grinder PT -  Four weeks before Hell Week

Navy SWCC Workout

The Army Special Forces / Ranger Workout 

The Army Air Assault School Workout

The Army Airborne Workout

USMC RECON Workout
Air Force PJ / CCT Workout

The Coast Guard Rescue Swimmer Workout

The OCS, ROTC, Service Academy, & Bootcamp Workouts

New - Army PRT and CRT
Navy, Air Force, and Coast Guard OCS Workout

The USMC IST and PFT Workout
USMC OCS / TBS Workout
The Service Academy Workout (West Point, Navy, Air Force Academy)
The Navy, Air Force, Marine Corp Bootcamp Workout

The Army OCS and PFT Workout
The PFT Bible - Military / Police Standard PFT

 

The Law Enforcement Physical Fitness Test Workouts

The FBI Academy / PFT Prep Workout

The DEA Prep Workout

The FLETC Prep Workout - Ace the PEB

The State / Local Police Academy Workout

The Fire Fighter Workout
 


Seal Multi Men's Multi-Vitamin Multi-Mineral


Free SEAL Training Videos from Phil Black

TRX Train Like the Pros


       


Some Titles Above available in Print Softcover Format

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