The Navy SEAL Physical Fitness Guide - Uniformed Services ...

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neck into flexion. The fingertips of the hands should just barely touch the back of the head.Elbows should remain back at all times. Concentration on using the abdominals (not thehead) to pull through the movement is essential. Keeping the eyes focused on the ceilinghelps prevent neck strain and isolate the abdominals. Lifting the torso until the shoulderblades come off the floor engages the majority of the abdominal musculature. Lifting thetorso further off the deck will safely engage the internal obliques and the hip flexors, if thatis the goal (see Figure 8-5).Figure 8-5. ProperTechnique for Sit-ups: LegsSlightly Turned Outward andElbows Behind Neck at AllTimesWhen first performing the sit-up froman extension position, you may not be able toperform as many repetitions. This should not be surprising since essentially, you have beenperforming only half a sit-up in the past.The focus should be on the quality,not the quantity, of sit-ups.The same principles that govern the muscle strength-endurance continuum apply tothe abdominal musculature. The muscular fitness component you will develop (i.e.,strength vs. endurance) is determined by the number of sit-ups performed using a towel or“Ab Mat” beginning with 15° of extension. If muscle strength is the goal, you may want tomove to 30° extension. Once you are performing over 15 reps per set at 30° extension, youcan increase the difficulty of the exercise by changing the position of the arms, addingweight, or performing sit-ups on a decline. Variations in arm positioning, from the easiestto the most difficult, are shown in Figure 8-6:" At the side of the body." Across the chest." Behind the head." Clasped together above the head; weight can be added for more resistance.140 Calisthenics
Figure 8-6. Variations on Sit-Up RoutinesArms at SidesArms across ChestArms behind HeadArms above HeadIf the goal is to develop muscle strength, enough resistance should be added to keepthe repetitions per set below 15. Once there is a sufficient foundation of muscle strength,muscle endurance can be developed. As with calisthenics, when muscle endurance is thegoal, enough weight should be added to keep the repetitions between 15-50 per set. Theseprinciples apply to all other types of sit-ups as well (i.e., Crunchers, Vee-Ups, Cross Overs).Recommendations forCalisthenicsTwo evolutions per week on nonconsecutive days are recommended for calisthenic(muscle endurance) training. Additionally, weekly PT sessions using the calisthenicmodifications for muscle strength are recommended. Calisthenics may be performed inconjunction with plyometrics, strength training, or aerobic training. Static stretches forspecific body areas may be performed (filler stretches) once the workout for that area of thebody is complete; however, a significant drop in exercise tempo should be avoided in orderto keep exercising muscles warm.The Navy SEAL Physical Fitness Guide 141
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The Navy SEAL PhysicalFitness Guide
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About the AuthorsCAPT Frank K. Butl
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Warfare (SEAL) personnel, U.S. Mari
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An Introduction byRADM Raymond C. S
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Chapter 2 SEAL Mission-Related Phys
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Underwater Training 86Varying Your
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Elements of a Load-Bearing Conditio
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Summary of Ergogenic Agents 244Prot
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Table 3-13. Workload Conversion She
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Table 15-2. Alternate Activities fo
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Figure 7-4. Recommended Exercise Se
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Table 0-1. Skill- and Health-Relate
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Aerobic Metabolism: Most of the ene
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MET (Metabolic Equivalent Unit): A
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Type I Muscle FibersType I muscle f
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Figure 1-1. Muscle Fiber Compositio
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Measure your heart rate by taking y
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Figure 1-4. An Example for Determin
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Table 1-2. Percentage Contributed b
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if you were exercising continuously
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" Decrease in maximal aerobic capac
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Swimming is not the only mission-re
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Combat Swimmer OperationsWith the c
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Winter Warfare operations often req
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Table 2-2. Physical Requirements fo
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SummaryThe most important types of
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Basics Concepts ofCardiorespiratory
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Anaerobic PowerHow much strenuous w
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" The degree of aerobic training is
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Table 3-2. Stages and Work Rates fo
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40 Cardiorespiratory ConditioningHe
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many challenges. It is also a very
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" A stroke rate between 24 and 30 p
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hr, and a moderate workout would be
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than 35 steps/minute, whereas a hig
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Other Terms for Work RateOther term
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52 Cardiorespiratory Conditioning
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Running GearRunning ShoesA good pai
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" Cantilever is a concave outsole d
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If you have high arches you will ne
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Sometimes low cost, over-the-counte
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Table 4-2. Running Surfaces: From B
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FootstrikeFor most runners, other t
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Figure 4-5. Ways to Increase Runnin
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" After you finish, stretch and wal
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Table 4-5. Frequency of Running Inj
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Open Water GearIn the pure sense th
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Table 5-1. Recommended Fin TypesTyp
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" Getting the best possible fit; tr
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developed guidelines for use of pas
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These are useful to develop the fee
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Figure 5-2 illustrates how the diff
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Freestyle Swim: 10 x 100 m with 45
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Underwater TrainingSwimming underwa
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For beginning freestyle swimmers, a
Page 114 and 115: Figure 5-7. Side and Front Views of
Page 116 and 117: " One Arm Freestyle: May be done wi
Page 118 and 119: Technology has allowed the developm
Page 120 and 121: The TIME you spend on weight traini
Page 122 and 123: Determining Repetition MaximumsThe
Page 124 and 125: Table 6-4. Intensity Levels Relativ
Page 126 and 127: Table 6-6. Strength Development Pha
Page 128 and 129: Table 6-8. Week 1: Circuit Training
Page 130 and 131: Cooling Down andStretchingUpon the
Page 132 and 133: 108 Strength Training
Page 134 and 135: alanced physical conditioning progr
Page 136 and 137: The quadriceps muscle is quickly st
Page 138 and 139: above, when a muscle is slowly stre
Page 140 and 141: physical activity whether it be str
Page 142 and 143: Figure 7-4. Recommended Exercise Se
Page 144 and 145: Table 7-1. Dynamic Stretch Exercise
Page 146 and 147: Table 7-1. Dynamic Stretch Exercise
Page 148 and 149: Table 7-2. Static Stretch Exercises
Page 156 and 157: " Sudy, Mitchell (Ed.). Personal Tr
Page 158 and 159: Increasing the number of repetition
Page 160 and 161: A unit's PT schedule should beflexi
Page 162 and 163: " Incorporate a total body flexibil
Page 166 and 167: For a 30-minute workout, choose 1 t
Page 168 and 169: Table 8-2. Recommended Calisthenics
Page 178 and 179: endurance. Depending on the fitness
Page 180 and 181: 156 CalisthenicsTable 8-4. Buddy Ex
Page 182 and 183: Resources" Gain W., Hartmann J. Str
Page 184 and 185: Plyometric training is very intense
Page 186 and 187: Recommended shoes are those that pr
Page 188 and 189: stress on the muscles, joints, and
Page 190 and 191: Plyometric TrainingPlyometric train
Page 192 and 193: Table 9-3. Plyometric ExercisesExer
Page 194 and 195: Table 9-3. Plyometric ExercisesExer
Page 196 and 197: Table 9-4. Upper Body PlyometricsEx
Page 198 and 199: 174 Plyometrics
Page 200 and 201: " Physiological and environmental f
Page 202 and 203: Figure 10-1. Workload and Energy Ex
Page 204 and 205: Lack of sleep can compromise your m
Page 206 and 207: " One hump at least every other wee
Page 208 and 209: 184 Load-Bearing
Page 210 and 211: Training in HotEnvironmentsExercisi
Page 212 and 213: " Dehydration." Salt depletion." Il
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" Optimize acclimation by a careful
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HypothermiaA lowering of body core
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Training at AltitudeAn athlete’s
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Acclimation to AltitudeProlonged ex
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transient and reversible.Although m
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Treatments for Training-Related Inj
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Table 12-1. Tips for Applying Ice:
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" Increased blood pressure." Decrea
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Return to Mission-Related TasksUlti
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Sprains and StrainsLigaments attach
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" A change in shoe wear (worn out s
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Table 12-5. Musculoskeletal Injurie
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Running and HikingRunning and hikin
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over a period of several days. A da
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218 Training and Sports Related Inj
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220 Training and Sports Related Inj
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use of AAS for improved competitive
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How Anabolic Steroids AlterMetaboli
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permanent impairment, and some arep
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Table 13-3. Physiologic Effects of
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Exercise itself induces these same
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effects of rEPO are actually simila
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234 Harmful Substances that Affect
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Training for SkiingA high skill lev
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to avoid a recurrence of previous i
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Table 14-3. A PT Program for High M
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Table 14-4. Nutritional Ergogenic A
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Table 14-4. Nutritional Ergogenic A
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Supplements are a quick and conveni
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Strength and flexibility are closel
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Table 15-3. Basic Physical Training
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Table 15-4. Total Body Physical Tra
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A Physical Fitness Programfor Comin
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Table 15-7. Re-Entry Physical Train
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Table 15-9. Selected Stretching Exe
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Final Comments From:RADM SmithThis
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Many of the exercises in the RADM S
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264 Physical Fitness and Training R
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Exercise Instruction Diagram3/4 Squ
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Exercise Instruction DiagramBackCur
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Exercise Instruction DiagramShoulde
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Exercise Instruction DiagramBarbell
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Exercise Instruction DiagramWrist C
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CommonTerms forMuscle GroupsHip Ext
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Figure B-2. Selected Muscles of the
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Figure B-4. Selected Muscles of the
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massage feet, apply foot power, cha
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