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Exercise Categorization & Efficiency Guide

Understanding the Categories

Training Categories Defined

CategoryDefinitionCharacteristics
CompoundMulti-joint movementsMultiple muscles, heavy loading, CNS demanding
IsolationSingle-joint movementsOne muscle focus, lighter loads, less fatigue
Mechanical TensionHeavy loads, controlled tempoPrimary hypertrophy driver, strength building
Metabolic StressPump, burn, short restSecondary hypertrophy driver, muscle endurance

How They Drive Muscle Growth

HYPERTROPHY = Mechanical Tension + Metabolic Stress + Muscle Damage

Mechanical Tension (60-70% of stimulus)
├── Heavy compound lifts
├── Controlled eccentrics
└── Full range of motion

Metabolic Stress (20-25% of stimulus)
├── Higher reps (12-20+)
├── Short rest periods
└── Techniques: drop sets, supersets, etc.

Muscle Damage (10-15% of stimulus)
├── Eccentric emphasis
├── Stretched position loading
└── Novel stimuli

CHEST EXERCISES CATEGORIZED

Compound - Mechanical Tension Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Barbell Bench PressVery High4-8Leg drive, arch, retract scapula
Incline Barbell PressHigh5-830° angle optimal for upper
Dumbbell Bench PressHigh6-10Allows greater ROM than barbell
Incline Dumbbell PressHigh6-10Touch DBs at top for contraction
Decline Barbell PressHigh5-8Often unnecessary if doing dips
Dips (weighted)High6-10Lean forward for chest emphasis

Efficiency Strategy: Start workout with these. 3-5 heavy sets, full recovery (2-3 min rest).

Compound - Hypertrophy Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Machine Chest PressModerate8-12Safer to failure, constant tension
Smith Machine PressModerate8-12Good for drop sets
Landmine PressModerate8-12Unique angle, shoulder friendly
Push-ups (all variations)Low-Moderate10-20Pre-exhaust or finisher

Efficiency Strategy: Use after heavy compounds. 3-4 sets, moderate rest (90 sec).

Isolation - Metabolic Stress Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Cable Fly (all angles)Low12-20Constant tension, squeeze hard
Pec DeckLow12-20Hold contraction 1-2 sec
Dumbbell FlyLow10-15Deep stretch, don't go too heavy
Cable CrossoverLow15-20Perfect for drop sets
Svend PressVery Low15-25Squeeze isometric, burn finisher

Efficiency Strategy: End of workout. Short rest (45-60 sec), chase the pump.

Chest Efficiency Techniques

TechniqueHow to ApplyBest Exercises
Pre-exhaustFly before pressCable fly → Bench press
Drop setsReduce weight, continueMachine press, cable fly
SupersetsBack-to-back exercisesIncline press + cable fly
Pause reps2-3 sec pause at bottomAny press (increases tension)
Slow eccentrics3-4 sec loweringDumbbell press, fly
1.5 repsFull rep + half repCable fly (brutal pump)

BACK EXERCISES CATEGORIZED

Compound - Mechanical Tension Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Conventional DeadliftVery High3-6Most taxing, limit frequency
Barbell RowVery High5-8Slight body english OK for heavy
Weighted Pull-upsHigh4-8Add weight progressively
T-Bar RowHigh6-8Allows heavy loading
Pendlay RowHigh5-8Explosive, dead stop each rep
Rack PullsVery High3-6Overload lockout, traps

Efficiency Strategy: Start with these (except deadlift—can be done last due to fatigue). Heavy, full rest.

Compound - Hypertrophy Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Pull-ups (bodyweight)Moderate6-12Full stretch at bottom
Lat Pulldown (all grips)Moderate8-12Control the negative
Seated Cable RowModerate8-12Squeeze shoulder blades
Chest Supported RowModerate8-12No cheating, pure back
Dumbbell RowModerate8-12Full stretch and contraction
Machine RowModerate10-12Safe to push to failure

Efficiency Strategy: After heavy compounds. Focus on mind-muscle connection.

Isolation - Metabolic Stress Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Straight Arm PulldownLow12-20Squeeze lats hard at bottom
Face PullsLow15-25External rotate at top
Rear Delt Fly (all)Low15-20Light weight, feel it
ShrugsModerate12-20Hold at top 1-2 sec
Prone Y/T/W RaisesVery Low15-20Posture and health

Efficiency Strategy: End of workout or superset with compounds. Short rest.

Back Efficiency Techniques

TechniqueHow to ApplyBest Exercises
Lat activationStraight arm pulldown firstBefore any pulling
Drop setsReduce weight, continueLat pulldown, cable row
Rest-pauseShort rest, continue setMachine rows
Mechanical drop setEasier variationWide pulldown → close grip → underhand
Slow eccentrics3-4 sec loweringPull-ups, pulldowns
Static holdsHold peak contractionCable rows (2-3 sec squeeze)
SupersetPair movementsRow + pulldown (thickness + width)

SHOULDER EXERCISES CATEGORIZED

Compound - Mechanical Tension Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Barbell Overhead PressVery High4-8Brace core, full lockout
Push PressVery High3-6Use leg drive for overload
Seated DB PressHigh6-10More stable than standing
Arnold PressModerate8-10Rotation hits all heads
Z-PressModerate6-10No leg drive, pure shoulders

Efficiency Strategy: First exercise when shoulders are priority. Heavy, full rest.

Compound - Hypertrophy Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Machine Shoulder PressModerate8-12Safe to failure
Smith Machine OHPModerate8-12Good for drop sets
Landmine PressModerate10-12Shoulder friendly angle
Single Arm DB PressModerate8-12Core engagement bonus

Efficiency Strategy: After heavy pressing or as main movement on lighter days.

Isolation - Lateral Delts (Width)

ExerciseTension TypeBest Rep RangeEfficiency Tips
Dumbbell Lateral RaiseMetabolic12-20Slight forward lean
Cable Lateral RaiseMechanical10-15Constant tension throughout
Leaning Cable LateralMechanical12-15Maximum stretch at bottom
Machine Lateral RaiseMetabolic12-20Safe to failure
Lu RaisesBoth10-15Front + lateral in one

Key Insight: Cables provide constant tension (more mechanical). DBs create more metabolic stress at top.

Isolation - Rear Delts

ExerciseTension TypeBest Rep RangeEfficiency Tips
Face PullsMechanical15-25External rotate at top
Rear Delt Cable FlyMechanical12-20Constant tension
Bent Over Rear Delt FlyMetabolic15-20Don't use momentum
Reverse Pec DeckMechanical12-20Squeeze at contraction

Efficiency Strategy: Every pull day AND push day. High frequency, moderate volume.

Isolation - Front Delts

ExerciseTension TypeBest Rep RangeEfficiency Tips
Front Raise (DB)Metabolic12-15Usually unnecessary
Front Raise (cable)Mechanical12-15If needed, use cable

Key Insight: Front delts get heavy work from ALL pressing. Rarely need direct isolation.

Shoulder Efficiency Techniques

TechniqueHow to ApplyBest Exercises
Giant set3+ exercises back-to-backFront raise → lateral → rear delt
Drop setsReduce weight, continueLateral raises (run the rack)
PartialsTop half reps after failureLateral raises
21s7 bottom + 7 top + 7 fullLateral raises
SupersetPair opposite movementsPress + face pulls
Mechanical dropEasier variationStrict laterals → cheat laterals

BICEPS EXERCISES CATEGORIZED

Compound (Biceps as Secondary)

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Chin-ups (weighted)High4-8Great bicep builder
Underhand RowsHigh6-10Row + curl stimulus
Underhand PulldownModerate8-12Bicep emphasis pulling

Mechanical Tension Focus (Heavy Curls)

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Barbell CurlHigh6-10Foundational strength
EZ Bar CurlHigh6-10Easier on wrists
Cheat CurlVery High4-8Controlled eccentric
Preacher Curl (EZ)Moderate8-10No cheating possible
Hammer Curl (heavy)High6-10Brachialis + forearms

Efficiency Strategy: First bicep exercise. Heavier weight, lower reps, full rest.

Stretch-Focused (Muscle Damage)

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Incline Dumbbell CurlModerate8-12Maximum stretch on long head
Behind Back Cable CurlLow10-15Stretched position
Bayesian CurlLow10-15Arm behind body

Key Insight: These emphasize the stretched position—potent for growth but more recovery needed.

Metabolic Stress Focus (Pump Chasers)

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Cable CurlLow12-20Constant tension
High Cable CurlLow12-20Peaked contraction
Concentration CurlLow12-15Squeeze at top
Machine CurlLow12-20Safe to failure
Spider CurlLow12-15Peak contraction focus
21sLow21 totalUltimate pump

Efficiency Strategy: End of workout. Chase the pump, short rest.

Bicep Efficiency Techniques

TechniqueHow to ApplyBest Exercises
Drop setsRun the rackDumbbell curls
21s7 bottom + 7 top + 7 fullEZ bar or cable
Superset w/ tricepsAlternatingCurl + pushdown (arm day)
Rest-pause10-15 sec rest, continueCable curls
Slow negatives4-5 sec eccentricBarbell curl
Peak contractionSqueeze 2-3 sec at topConcentration, spider curl

TRICEPS EXERCISES CATEGORIZED

Compound - Mechanical Tension Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Close Grip Bench PressVery High5-8Hands shoulder width
Weighted DipsVery High6-10Stay upright for triceps
JM PressHigh6-10Hybrid movement
Floor Press (close grip)High6-10Lockout focus

Efficiency Strategy: Heavy, early in push workout. Full recovery between sets.

Long Head Focus (Overhead = Stretch)

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Overhead DB ExtensionModerate8-12Deep stretch at bottom
Overhead Cable ExtensionModerate10-15Constant tension
Skull CrushersModerate8-12Lower to forehead or behind
French PressModerate8-12Behind head for stretch
Incline Overhead ExtensionModerate10-12Even more stretch

Key Insight: Long head crosses shoulder—needs overhead/stretched position.

Lateral Head Focus (Pushdowns)

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Pushdown (V-bar)Moderate8-12Elbows pinned
Pushdown (straight bar)Moderate8-12Heavier loading
Pushdown (rope)Moderate10-15Spread at bottom
KickbacksLow12-15Full extension

Metabolic Stress Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Rope PushdownLow15-20Spread and squeeze
Single Arm PushdownLow12-20Mind-muscle connection
Bench DipsLow15-25Burnout finisher
Diamond Push-upsLow15-25Bodyweight finisher

Tricep Efficiency Techniques

TechniqueHow to ApplyBest Exercises
Drop setsReduce weight, continueCable pushdowns
Superset w/ bicepsAlternatingPushdown + curl
Mechanical drop setEasier grip/positionOverhead ext → pushdown → dips
Rest-pause10-15 sec rest, continueAny cable work
Partial repsLockout partials after failureClose grip bench, pushdowns

QUADRICEPS EXERCISES CATEGORIZED

Compound - Mechanical Tension Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Barbell Back SquatVery High4-8King of legs
Front SquatHigh5-8More quad, less back
Hack Squat (machine)High6-10Heavy without back stress
Leg PressVery High6-12Can go very heavy
Safety Bar SquatHigh5-8Easier on shoulders

Efficiency Strategy: First exercise. Heavy, long rest (3+ min for squats).

Compound - Hypertrophy Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Bulgarian Split SquatModerate8-12Single leg king
Walking LungesModerate10-15 eachMetabolic stress too
Goblet SquatModerate10-15Beginner friendly
Belt SquatModerate8-12No spinal loading
Step-upsModerate10-12 eachDrive through heel

Efficiency Strategy: After heavy compounds. Moderate rest (90 sec).

Isolation - Metabolic Stress Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Leg ExtensionLow12-20Hold contraction
Sissy SquatLow12-20Rectus femoris focus
Wall SitIsometric30-60 secFinisher
Single Leg ExtensionLow12-15 eachFix imbalances

Efficiency Strategy: End of leg workout. Pump and burn.

Quad Efficiency Techniques

TechniqueHow to ApplyBest Exercises
Pre-exhaustExtensions before squatsLeg ext → squat
Drop setsReduce weightLeg press, leg extension
Pause reps2-3 sec in holeSquats (brutal)
1.5 repsFull rep + half repHack squat, leg press
Mechanical dropHarder to easierFront squat → back squat → leg press
Rest-pauseQuick rest, continueLeg extension
Slow eccentrics4-5 sec loweringAny squat variation

HAMSTRINGS EXERCISES CATEGORIZED

Compound - Mechanical Tension Focus (Hip Hinge)

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Romanian DeadliftVery High6-10Feel hamstring stretch
Stiff Leg DeadliftHigh6-10Knees nearly locked
Good MorningsModerate8-10Be conservative with load
Glute-Ham RaiseModerate6-10Bodyweight is enough

Key Insight: Hip hinge = upper hamstrings where they tie into glutes.

Compound - Hypertrophy Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Single Leg RDLModerate8-12 eachBalance challenge
Cable Pull-ThroughModerate10-15Hip hinge pattern
Nordic CurlBodyweight3-8Very difficult
Reverse HyperModerate10-15Lower back friendly

Isolation - Leg Curls (Knee Flexion)

ExerciseTension TypeBest Rep RangeEfficiency Tips
Lying Leg CurlBoth8-15Most common
Seated Leg CurlMore stretch10-15Greater stretch at start
Standing Leg CurlMetabolic12-15 eachSingle leg focus

Key Insight: Leg curls = lower hamstrings near knee. BOTH hip hinge AND leg curl needed for complete development.

Hamstring Efficiency Techniques

TechniqueHow to ApplyBest Exercises
SupersetHip hinge + knee flexionRDL + leg curl
Drop setsReduce weightLying leg curl
Slow eccentrics4-5 sec loweringNordic curls, RDL
Pause at stretchHold stretched positionSeated leg curl
Rest-pauseShort rest, continueAny leg curl

GLUTES EXERCISES CATEGORIZED

Compound - Mechanical Tension Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Barbell Hip ThrustVery High6-10Squeeze hard at top
Sumo DeadliftVery High4-8Wide stance, toes out
Bulgarian Split SquatHigh6-10 eachForward lean for glutes
Romanian DeadliftHigh6-10Glute/ham tie-in
Barbell Glute BridgeHigh8-12From floor

Compound - Hypertrophy Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Cable Pull-ThroughModerate10-15Constant tension
Step-ups (high box)Moderate10-12 eachDrive through heel
Walking Lunges (long stride)Moderate10-15 eachLonger stride = more glute
Kettlebell SwingModerate15-25Hip snap
Single Leg Hip ThrustLow10-15 eachUnilateral

Isolation - Metabolic Stress Focus

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Cable KickbackLow15-20Squeeze at top
Hip Abduction MachineLow15-25Glute med/min
Banded Lateral WalkVery Low20-30 stepsActivation/pump
Frog PumpsVery Low20-30Burnout
ClamshellsVery Low20-30Activation

Glute Efficiency Techniques

TechniqueHow to ApplyBest Exercises
Activation firstLight glute work before compoundsClamshells, banded walks
Pause at top2-3 sec squeezeHip thrust (crucial)
Drop setsReduce weightHip abduction machine
SupersetPair movementsHip thrust + kickback
High reps15-25 rangeMost glute isolation
Band above kneesAdd to squats/thrustsCreates abduction demand

CALVES EXERCISES CATEGORIZED

Gastrocnemius Focus (Straight Leg)

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Standing Calf Raise (machine)High10-15Full stretch at bottom
Donkey Calf RaiseHigh10-15Great stretch
Leg Press Calf RaiseVery High10-15Heavy loading
Single Leg Standing CalfModerate12-15 eachFix imbalances

Soleus Focus (Bent Knee)

ExerciseLoad PotentialBest Rep RangeEfficiency Tips
Seated Calf RaiseModerate15-20Slow and controlled

Key Insight: Soleus is slow-twitch dominant—responds to higher reps and time under tension.

Calf Efficiency Techniques

TechniqueHow to ApplyBest Exercises
Full ROMComplete stretch and contractionAll calf exercises
Pause at stretch2-3 sec at bottomStanding calf raise
Pause at top1-2 sec squeezeAll
Drop setsMultiple dropsMachine calf raise
High frequency4-6x per weekAny
High volume15-20 total sets/weekStubborn calves need more
Slow eccentrics3-4 sec loweringAll

CORE EXERCISES CATEGORIZED

Anti-Extension (Plank Pattern)

ExerciseDifficultyBest Duration/RepsNotes
PlankBeginner30-60 secFoundation
RKC PlankIntermediate15-30 secContract everything
Ab Wheel RolloutAdvanced8-15 repsBest anti-extension
Body SawAdvanced10-15 repsDynamic plank
Hollow Body HoldIntermediate20-40 secGymnastics staple

Anti-Rotation (Pallof Pattern)

ExerciseDifficultyBest RepsNotes
Pallof PressBeginner10-15 each sideResist rotation
Pallof Press w/ rotationIntermediate10-12 eachAdd controlled rotation
Single Arm Farmer's WalkIntermediate30-40 steps eachAnti-lateral flexion too
Bird DogBeginner10-15 eachAnti-rotation + extension

Spinal Flexion (Crunch Pattern) - Rectus Abdominis

ExerciseDifficultyBest RepsNotes
CrunchBeginner15-25Ribs to pelvis
Cable CrunchIntermediate12-20Add load
Reverse CrunchBeginner15-20Pelvis to ribs
Hanging Knee RaiseIntermediate10-15Lower ab emphasis
Hanging Leg RaiseAdvanced8-15Full rectus
V-upsIntermediate10-15Both ends move
Toes to BarAdvanced6-12Full range

Rotation (Obliques)

ExerciseDifficultyBest RepsNotes
Russian TwistBeginner15-25 eachDon't use heavy weight
Bicycle CrunchBeginner15-20 eachRotation + flexion
Cable WoodchopIntermediate12-15 eachHigh to low or low to high
Landmine RotationIntermediate10-12 eachStanding rotation

Core Efficiency Techniques

TechniqueHow to ApplyBest Exercises
SupersetPair patternsCrunch + Pallof + plank
CircuitMultiple exercises3-4 exercises, minimal rest
BreathingExhale on contractionAll ab exercises
Slow tempo2-3 sec each phasePlanks, crunches
Add load progressivelyDon't just add reps foreverCable crunch, hanging raises

COMPLETE EFFICIENCY SYSTEM

Workout Structure for Maximum Efficiency

OPTIMAL ORDER:
1. Compound - Mechanical Tension (heavy) → 3-5 sets, 4-8 reps, 2-3 min rest
2. Compound - Hypertrophy (moderate) → 3-4 sets, 8-12 reps, 90 sec rest
3. Isolation - Mechanical (cables/machines) → 3 sets, 10-15 reps, 60-90 sec rest
4. Isolation - Metabolic Stress (pump) → 2-3 sets, 15-20+ reps, 45-60 sec rest

Intensity Techniques by Category

TechniqueBest ForWhen to UseExample
Heavy singles/doublesMechanical tensionPeaking, testingSquat, bench, deadlift
Pause repsMechanical tensionStrength buildingAny compound
Slow eccentrics (4-5 sec)Muscle damageHypertrophy phaseAny exercise
Drop setsMetabolic stressEnd of workoutIsolation exercises
Supersets (antagonist)Time efficiencyAny phaseCurl + pushdown
Supersets (same muscle)Metabolic stressHypertrophy phasePress + fly
Giant setsMetabolic stressShock phases3-4 exercises, no rest
Rest-pauseBothIntensity boostIsolation work
PartialsMetabolic stressAfter failureLateral raises, curls
21sMetabolic stressPump finisherCurls, lateral raises
Mechanical drop setsBothExtended setsHarder → easier variation
Pre-exhaustMind-muscle connectionLagging musclesIsolation → compound
Post-exhaustMetabolic stressFinishing muscleCompound → isolation

Time Under Tension (TUT) Guidelines

GoalTempoTUT/SetExample
Strength1-0-1-015-25 secExplosive up, fast down
Hypertrophy2-0-2-030-45 secControlled both ways
Metabolic stress2-1-3-145-70 secSlow eccentric, pauses

Tempo notation: Eccentric-Pause-Concentric-Pause (in seconds)

Rep Range Recommendations by Category

CategoryPrimary Rep RangeSecondary Rep Range
Compound - Heavy4-66-8
Compound - Moderate8-1010-12
Isolation - Mechanical10-1212-15
Isolation - Metabolic15-2020-25

Weekly Volume Distribution

MuscleMechanical Tension SetsMetabolic Stress SetsTotal
Chest8-104-612-16
Back10-124-614-18
Shoulders6-86-812-16
Biceps4-64-68-12
Triceps4-64-68-12
Quads8-104-612-16
Hamstrings6-84-610-14
Glutes4-64-68-12
Calves4-66-810-14

QUICK REFERENCE: EXERCISE SELECTION BY GOAL

If Your Goal is STRENGTH

Prioritize: Compound - Mechanical Tension exercises Rep range: 3-6 Rest: 3-5 minutes Key exercises:

  • Squat, Bench, Deadlift, OHP, Barbell Row
  • Weighted Pull-ups, Weighted Dips
  • Close Grip Bench, Front Squat

If Your Goal is HYPERTROPHY (Size)

Balance: 60% Mechanical Tension / 40% Metabolic Stress Rep range: 6-12 primary, 12-20 secondary Rest: 90 sec - 2 min Key exercises:

  • All compound variations
  • Machine and cable work
  • Full exercise variety

If Your Goal is FAT LOSS / CONDITIONING

Prioritize: Compound exercises with shorter rest Rep range: 10-15 Rest: 60-90 seconds Techniques: Supersets, circuits, giant sets Key exercises:

  • All compound movements
  • Complex movements (thrusters, etc.)
  • High-rep metabolic work

If Your Goal is RECOMPOSITION

Balance: 70% Mechanical Tension / 30% Metabolic Stress Rep range: 6-10 primary, 12-15 secondary Rest: 2 min for compounds, 60-90 sec for isolation Strategy:

  • Heavy compounds first (strength preservation in deficit)
  • Moderate volume (recovery is limited in deficit)
  • Strategic use of metabolic stress (end of workout)

Document created: December 2024 Part of the Wellness Guide Series Reference for exercise categorization and training efficiency