Navy Dive Prep = Navy Diver / EOD Preconditioning and Assessment Course
(U.S. Navy photo/Scott A. Thornloom)
People may still call it Dive Prep, but you better come prepared with your water confidence A-GAME because it is really a SELECTION PROGRAM! To become a Navy Diver or Explosive Ordnance Disposal Specialist, after boot camp you will attend what used to be called "Dive Prep" in Great Lakes. Over the years, it has evolved into more of a pre-selection course prior to actually attending Navy Dive School in Panama City. The attrition rate is high as it weeds out those who are not prepared or fully dedicated to the deep dive Navy life. If you see the official Navy website, you will see the training pipeline refers to this 4 week training (22 days plus weekends off) as PAC (Preconditioning and Assessment Course).
Dive Selection is NO JOKE!
Get Good in the Water and Land
Swimming, treading, drownproofing, pre-SCUBA skills like mask clearing / ditch and don of swim gear, and and pool side PT will be a major part of the training. However, you will be running, rucking, and doing PSTs including the Navy Human Performance Test (see below). All of this is to test basic water competency BEFORE you even get to put on SCUBA gear.
Getting used to swimming thousands of yards a week is a good start to your preparation. In fact, I would recommend getting in 1500-2000m a day with such workouts as the following:
RULE - Never Swim Alone (have lifeguard or buddy swimmer)
On Upper Body PT / Lift Days:
500m warmup and 10 min tread (no hands)
Repeat 10 times (50/50s)
Swim 50m free - fast (try some swims with no mask and snorkel only)
Swim 50m CSS or Breast stroke (to catch breath - but still good pace)
- minimum rest or "rest with treading"
Mix in a few over - unders mixed with deck PT of pushups, and a variety of ab exercises (flutterkicks, leg levers, scissors, plank pose). Over-under is a 25m surface swim followed by a 25m underwater swim. One of my favorite workouts is one from the Air Force PJ training:
5 x 25m underwater / 25m surface swim on 1:30 intervals. If you do this right, you should be able to get nearly 30 seconds of rest each set.
On Leg Days (swim and tread with fins / weight)
Warmup with 500m swim or 10 minute tread (both or which one you need to work the most)
Swim 1000-1500m with fins using the CSS but mix in some freestyle, underwater dolphin kicks, and then PT with flutterkicks with fins and masks filled with water on the pool deck.
Try 5 minutes of weighted treading water with fins of 10 lbs and build up to some 25lbs treads for as long as you can.
You should also be running and rucking as you will see 4-5 mile runs and rucks at selection as well.
Crush the PST - You will still have to take a PST at some point so make sure that you arrive at selection (from boot camp or from the Fleet) in good enough shape to crush it (even without much activity in boot to help maintain fitness). You will have pool and grinder style PTs along with runs and rucks as well.
Before you depart selection, expect something relatively new in the world of tactical fitness - an actual tactical fitness test. The Human Performance Test used by Navy Spec War and Spec Ops (SEAL, SWCC, EOD, Diver) is a legit test and very similar to my own Tactical Fitness Dirty Dozen Fitness Test.
Comparison to HPT, Tactical Fitness and
Tactical Strength Book Tests
| Human Performance Test | Tactical Fitness Dirty Dozen | Tactical Strength Test |
| 800m swim | 500m swim plus 25m buddy tow | 500m swim any stroke |
| 3 mile run | 3 mile run | Kb swing / snatch 5 min test (30%BW) |
| Standing long jump | 400m sprint | 1-2xBW Squat |
| Pro-agility Test (5-10-5) | Illinois Agility Test | Pro-agility (5-10-5) |
| BW Bench Press - Max Reps | BW Bench Press - Max Rep | Max 1RM bench |
| 1RM Dead Lift | 1.5 BW Dead lift - Max Rep | 1.5-2xBW Dead Lift |
| Pullups (25lbs vest) - Max Reps | Pullups (25 lbs vest - max | Pullups (25lbs vest) |
| 300yd shuttle run (12 x 25yd) | 300yd shuttle run (6 x 50yd) | 300yd shuttle run 12 x 25yd |
| Plank pose 1-5 minutes | Strong Man Hang from Bar for time | |
| 100m fireman carry of equal body weight | ||
| 4 mile ruck (50lbs) | 4 mile ruck (50lbs) |
Tactical Fitness and Tactical Strength Focus on Many of the Above Events in a Periodization System of Training.
Don't Forget the Academics!
You will be tested academically as well. You will learn about dive physics and dive medicine. Both will require an understanding of the human body and science and math (algebra).
Check This Out
Are you ready to take your fitness and mental toughness to the next level? How can you ensure that you are truly prepared to overcome the challenges of special ops training and ultimately achieve your goals? Check out our latest blog post for essential tips to help you push yourself to the limit and defy the odds
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Dive deeper into the world of Tactical Athlete training and mental toughness by exploring Stew Smith Fitness Programming for the Tactical Athlete online store. Uncover the strategies and techniques used by elite forces to push past physical and mental barriers. Visit StewSmithFitness.com now and equip yourself with the tools for success in many special ops-level selection programs in the military and police world.

Here is a list of what we do at StewSmithFitness.com
Who is Stew Smith? Coach, Trainer, Author, Podcaster
I'm the former Navy SEAL that special ops candidates go to for books, ebooks and online coaching to prepare themselves to get to and through intense tactical assessment and selection programs and qualify for service in their chosen tactical profession. See More at StewSmithFitness.com
Core Mission
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Tactical Fitness Training For the Candidate / Recruit: Specializing in preparing individuals for military, special ops, law enforcement, and firefighter selection programs (getting you "TO and THROUGH" training).
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Functional Training for Both Active Duty / Recruits: Utilizing a seasonal tactical fitness periodization system that balances longer workouts of running/rucking, swimming, and calisthenics during the Spring/Summer when days are longer. Then, the focus shifts in the Fall/Winter to lifting (Cals/cardio maintenance) when the days are shorter/colder. This process has 25 years of proven success building tactical athletes who improve in all areas of fitness: strength, power, speed, agility, endurance, muscle stamina, mobility, flexibility, and grip.

- Becoming an Asset for All Types: Even non-tactical athletes want to be of use in situations that require some level of fitness to get through the day. Be an asset, not a liability, in potentially dangerous situations, whether natural or man-made. Fitness can be a common denominator in successfully enduring life-or-death scenarios.
Specific Programs & Courses
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The Ageless Athlete (Fitness Over 50): A 22-week program designed for beginners to advanced trainees looking to regain fitness, flexibility, and energy.
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Tactical Fitness Over 40: After training people for over 25 years now, many who started with me in the early 2000s are now in their 40s and beyond. Learning how to shift training to remain an asset while also offering longevity, flexibility, and mobility is central to this 52-week program. (4-part series)
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Tactical Fitness Course: An 80-minute course on preparing for Spec Ops selection, getting TO and THROUGH the toughest military special ops’ programs using this two-phase system.

Seasonal Tactical Fitness Periodization - A 25 Year proven system to become a tactical athlete. What is Seasonal Tactical Fitness Periodization?
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The Never Quit Mindset Book and Course: The "Never Quit Mindset" book and course are a deep dive into building constructive habits that incrementally improve discipline, build mental toughness, and foster a Never Quit Mindset in anything you want to do.
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Specialized Workout Plans: Specific, tailored programs for Navy SEAL (Phases 1-4), SWCC, Army (SF/Ranger/Airborne), USMC MarSOC / (RECON), Air Force (PJ/CCT), Coast Guard, Law Enforcement (FBI/DEA/FLETC), Fire Fighter, and general fitness too for beginners and advanced athletes alike.

Resources and Content
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Extensive Content Library: Over 1,000 free articles, 200+ podcasts, and social media content (YouTube, TikTok, Instagram) featuring Spec Ops swim critiques and LIVE QA sessions.
- FREE Local Training for those preparing to serve! Check out HeroesofTomorrow.org for our location and schedule.

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NEW SKOOL.com Tactical Fitness Community
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Educational Materials: Over 40 options for eBooks, videos, printed books, podcasts (200+), and online video courses.
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Apps: Pushup Push, Pullup Push, FBI workout, and Navy SEAL exercise apps (iPhone/Android).
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LIVE QA Sessions Each Week: Monday and Tuesday, 9 am EST on social media platforms (YouTube, Instagram, Facebook) and Skool.com Tactical Fitness community.
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Online Coaching: Personalized programming based on specific goals, equipment, and your time availability.
- Membership Site: Access to hundreds of weeks of training, unpublished workouts, and exclusive content, weekly newsletter sent to subscribers with the week's latest articles, videos, and workouts (beginner/intermediate, and advanced special ops prep workouts).
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Extensive Content Library: Over 1,000 free articles, 200+ podcasts, and social media content (YouTube, TikTok, Instagram) featuring Spec Ops swim critiques and LIVE QA sessions.
Discover the Secret to Unlocking Your Best Health After 50 (latest program developed)
As you cross the wonderful milestone of 50, you might find that your body doesn’t quite bounce back the way it used to. You’re not alone in this—many men and women in your age group are searching for ways to revive their fitness levels without feeling overwhelmed. That’s where longtime coach and fitness writer Stew Smith’s newest book, "The Ageless Athlete: Fitness Over 50," comes into play. This book may just be the spark you need to ignite your fitness journey.
Truth is, there are people over 60 and 70 doing this workout. Even the advanced section. It works and will help you progress from beginner to intermediate to advanced.

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New Tactical Fitness Training Course!
Getting TO the training does not guarantee you get THROUGH the training. Learn about the two phases of tactical fitness you need to develop thoroughly before getting to BUDS. Check out the Online Course - Getting TO and THROUGH Special Ops Selection.
Training is What We Do:
Need Programming for Fitness Tests and Beyond? We are all about getting you TO and THROUGH your future training program. See how that works.
New Tactical Fitness Training Course!
Getting TO the training does not guarantee you get THROUGH the training. Learn about the two phases of tactical fitness you need to develop thoroughly before getting to BUDS. Check out the Online Course - Getting TO and THROUGH Special Ops Selection.
Where to Find More Information About Optimal Performance Training Programs
When you start training again, consider the seasonal tactical fitness model. I call it A WAY to train and obviously not the only way to train. But it offers the opportunity to never neglect your weaknesses, improves flexibility and mobility, and puts you at a level of physical ability where you are happy with your overall ability to do just about anything. We have a system where the seasons dictate our training. When it is nicer outside, we tend to run and do more calisthenics. When it is colder and not so nice, we lift more, run less, and still maintain our outdoor activities with shorter runs and rucks. Check it out: Seasonal Tactical Fitness Periodization System.
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Online Coaching is Available with Stew Smith Fitness - Weekly Workouts created personally for you.
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If you want access to years' worth of workouts, many of the top eBOOKs, favorite workouts of the week, a free fitness APP, a closed Facebook Group, a video/picture library of exercises, and more access to LIVE Q/A sessions, check out the Stew Smith Fitness Members Section.
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