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Crucible

Crucible is a precision strength training system built around your body, your equipment, your location, and your time.

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Exercise library

Every movement, explained

Setup, execution, form cues, and progressions for 5,022 movements — the same library that powers Crucible's precision programs.

Browse by body part

  • Arms1,779
  • Back1,271
  • Cardio19
  • Chest844
  • Core & Abs2,429
  • Glutes & Hips253
  • Legs2,042
  • Neck34
  • Shoulders2,388

Browse by muscle

  • Abs1,076
  • Adductors137
  • Biceps302
  • Calves751
  • Chest1
  • Deltoids856
  • Erector Spinae217
  • Forearms118
  • Glutes1,548
  • Grip Muscles3
  • Hamstrings1,243
  • Hip Flexors74
  • Lats620
  • Neck14
  • Obliques1,069
  • Pectorals751
  • Quadriceps1,218
  • Rhomboids159
  • Rotator Cuff51
  • Serratus Anterior54
  • Tibialis10
  • Trapezius722
  • Triceps353

Browse by equipment

  • Ab Wheel4
  • Barbell343
  • Bodyweight2,280
  • BOSU Ball14
  • Cable372
  • Dumbbell730
  • EZ Barbell42
  • Foam Roller40
  • Kettlebell208
  • Landmine11
  • Leg Curl Machine1
  • Leg Extension Machine2
  • Leverage Machine218
  • Medicine Ball65
  • Pull-Up Bar81
  • Resistance Band261
  • Rings8
  • Rope56
  • Slam Ball1
  • Sled Machine23
  • Smith Machine77
  • Stability Ball48
  • Steel Mace2
  • Step16
  • Suspension Trainer118
  • Trap Bar10
  • Weight Plate232
  • Weighted Bag11

All exercises

Page 1 of 105 · 5,022 total

  • 3 Point Standing Hops

    Intermediate · calves, glutes, hamstrings, and quadriceps

    • Lower legs
    • Upper legs
  • 3/4 Sit-Up

    Beginner · abs and obliques

    • Waist
  • 4 Cone Single Foot Lateral Hops

    Intermediate · calves, glutes, hamstrings, and quadriceps

    • Lower legs
    • Upper legs
  • 4 Corners Curtsy

    Intermediate · glutes and quadriceps

    • Lower legs
  • 4 Way Single Leg Hop

    Advanced · calves, glutes, hamstrings, and quadriceps

    • Lower legs
    • Upper legs
  • 45 Degree Bicycle Twisting Crunch

    Intermediate · abs and obliques

    • Waist
  • 45 Degree Hyperextension Arms In Front Of Chest

    Beginner · glutes and hamstrings

    • Lower back
  • 45 Degree Lean Back Alternate Knee Raise

    Beginner · abs and obliques

    • Waist
  • 45 Degree One Leg Hyperextension Arms in Front of Body

    Intermediate · erector spinae, glutes, and hamstrings

    • Back
    • Glutes
    • Upper legs
  • 45 Degree Side Bend

    Intermediate · obliques

    • Waist
  • 45 Degree Twisting Hyperextension

    Intermediate · erector spinae, glutes, and hamstrings

    • Back
    • Waist
  • 45 Degrees Arms Plank

    Intermediate · abs, deltoids, obliques, and pectorals

    • Lower arms
    • Lower legs
    • Shoulders
    • Upper arms
    • Upper legs
    • Waist
  • 45 Degrees Back Extension Scapular Adduction

    Intermediate · glutes, hamstrings, and trapezius

    • Back
    • Waist
  • 45 Degrees Reverse Hyperextension

    Intermediate · erector spinae, glutes, and hamstrings

    • Back
    • Hips
  • 45 Degrees Single Leg Reverse Hyperextension

    Intermediate · erector spinae, glutes, and hamstrings

    • Back
    • Hips
    • Lower legs
  • 5 Sec Fist Against Chin

    Intermediate · neck

    • Back
    • Chest
    • Shoulders
    • Upper arms
    • Waist
  • 90 Degree Heel Touch

    Beginner · abs and obliques

    • Waist
  • 90 Degree Heel Touch Against Wall

    Beginner · abs and obliques

    • Waist
  • 90 To 90

    Beginner · abs, glutes, obliques, and quadriceps

    • Lower legs
    • Upper legs
    • Waist
  • 90 To 90 Knee Thrust

    Intermediate · adductors and glutes

    • Lower legs
    • Upper legs
  • 90 To 90 Lean

    Beginner · abs and obliques

    • Waist
  • 90 To 90 Press Stretch

    Intermediate · abs, glutes, and obliques

    • Waist
  • 90 To 90 Side Bend Stretch

    Intermediate · lats and obliques

    • Waist
  • 90 To 90 Stretch

    Beginner · glutes

    • Hips
    • Thighs
  • 90 To 90 Switch

    Intermediate · abs, glutes, obliques, and quadriceps

    • Lower legs
    • Upper legs
    • Waist
  • Ab Roller Crunch

    Intermediate · abs and obliques

    • Waist
  • Ab Tuck

    Intermediate · abs and obliques

    • Waist
  • Ab Twist Toe Tap

    Beginner · abs and obliques

    • Waist
  • Above Head Chest Stretch

    Beginner · pectorals

    • Shoulders
  • Across Chest Shoulder Stretch

    Beginner · deltoids, lats, rotator cuff, and trapezius

    • Shoulders
  • Adductor Stretch

    Beginner · adductors

    • Hips
    • Lower legs
  • Adductors Stretch Coronal Plane

    Beginner · adductors

    • Lower legs
  • Adductors Stretch Sagittal Plane

    Beginner · adductors

    • Lower legs
  • Adductors Stretch Transverse Plane

    Beginner · adductors

    • Lower legs
    • Waist
  • Air Bike

    Intermediate · abs and obliques

    • Lower legs
    • Shoulders
    • Upper legs
    • Waist
  • Air Pillow Balance Counterbalanced Skater Squat

    Advanced · glutes, hamstrings, and quadriceps

    • Hips
    • Lower legs
    • Upper legs
  • Air Pillow Crunch

    Beginner · abs and obliques

    • Waist
  • Air Pillow Single Leg Balance

    Intermediate · abs, calves, and obliques

    • Hips
    • Lower legs
  • Air Punches March

    Beginner · calves, pectorals, and quadriceps

    • Chest
    • Lower legs
    • Shoulders
    • Upper arms
    • Upper legs
    • Waist
  • Air Twisting Crunch

    Beginner · abs and obliques

    • Waist
  • All Fours Squat Stretch

    Beginner · quadriceps

    • Lower legs
    • Upper legs
    • Waist
  • Alternate Ankle Tap Under Sit Against Wall

    Intermediate · glutes and quadriceps

    • Lower legs
    • Upper legs
  • Alternate Bent Leg 45 Degree Extension

    Beginner · abs and obliques

    • Waist
  • Alternate Foot Hopscotch

    Intermediate · calves, glutes, and quadriceps

    • Lower legs
    • Upper legs
  • Alternate Forward Step Arm Swing

    Intermediate · calves, glutes, and quadriceps

    • Hips
    • Lower legs
  • Alternate Frog Crunch

    Intermediate · abs and obliques

    • Waist
  • Alternate Front Kick In Place With Arm Circles

    Beginner · abs, calves, deltoids, and pectorals

    • Back
    • Chest
    • Lower arms
    • Lower legs
    • Shoulders
    • Upper arms
    • Upper legs
    • Waist
  • Alternate Hamstring Curl Sky Punch

    Intermediate · glutes and hamstrings

    • Lower legs
    • Shoulders
    • Waist
12…105Next →