TETSUCore exercises
166 movements with animated demonstrations and precise step-by-step form.
Lunge With Twistbody weightBand Kneeling Twisting CrunchbandBand Standing CrunchbandBand Standing Twisting CrunchbandCross Body Crunchbody weightCrunch (Hands Overhead)body weightCrunch (On Stability Ball, Arms Straight)stability ballCrunch (On Stability Ball)stability ballCrunch Floorbody weightFrog Crunchbody weightGroin Crunchbody weightKnee Touch Crunchbody weightMachine Seated Crunchleverage machineMachine Seated Crunch (Chest Pad)leverage machineNegative Crunchbody weightOblique Crunchbody weightOblique Crunches Floorbody weightSeated Side Crunch (Wall)body weightStability Ball Crunch (Full Range Hands Behind Head)stability ballTuck Crunchbody weightWeighted CrunchweightedWeighted Overhead Crunch (On Stability Ball)weighted3/4 Sit-Upbody weightAssisted Sit-UpassistedBand Jack Knife Sit-UpbandBand Push Sit-UpbandBarbell Press Sit-UpbarbellDecline Sit-Upbody weightFlexion Leg Sit Up (Bent Knee)body weightFlexion Leg Sit Up (Straight Arm)body weightHalf Sit-Upbody weightIncline Twisting Sit-Upbody weightJackknife Sit-Upbody weightJanda Sit-Upbody weightPrisoner Half Sit-Upbody weightQuarter Sit-Upbody weightSit-Upbody weightSit-Up With Arms On Chestbody weightWeighted Decline Sit-UpweightedFront Plank With Twistbody weightKneeling Plank Tap Shoulderbody weightPower Point Plankbody weightReverse Plank With Leg Liftbody weightWeighted Front PlankweightedBodyweight Incline Side Plankbody weightPush-Up To Side Plankbody weightCaptains Chair Straight Leg Raisebody weightHanging Straight Leg Raisebody weightMachine Seated Leg Raise Crunchleverage machineSeated Leg Raisebody weightTwisted Leg Raisebody weightVertical Leg Raise (On Parallel Bars)body weightAssisted Hanging Knee RaiseassistedAssisted Hanging Knee Raise With Throw DownassistedHanging Leg Raisebody weightAssisted Lying Leg Raise With Lateral Throw DownassistedAssisted Lying Leg Raise With Throw DownassistedLying Leg Raise Flat Benchbody weightAssisted Motion Russian Twistmedicine ballCable Russian Twists (On Stability Ball)cableRussian Twistbody weightWeighted Russian TwistweightedWeighted Russian Twist (Legs Up)weightedBand Bicycle CrunchbandBridge Mountain Climber (Cross Body)body weightDead Bugbody weightBand Horizontal Pallof PressbandBand Vertical Pallof PressbandBand Alternating V-UpbandBand V-UpbandCrab Twist Toe Touchbody weightDecline Crunchbody weightCable Reverse CrunchcableCable Tuck Reverse CrunchcableReverse Crunchbody weightRoller Reverse CrunchrollerSuspended Reverse Crunchbody weightArms Overhead Full Sit-Upbody weightBarbell Seated Alternate Leg RaisebarbellL-Sit On Floorbody weightBicycle Crunchbody weightWind Sprintsbody weightKettlebell Bent PresskettlebellKettlebell Advanced WindmillkettlebellKettlebell Double WindmillkettlebellKettlebell Windmillkettlebell45° Side Bendbody weightAlternate Heel Touchersbody weightArm Slingers Hanging Bent Knee Legsbody weightArm Slingers Hanging Straight Legsbody weightAssisted Prone Rectus Femoris StretchassistedBand Assisted Wheel RolleroutbandBand Lying Straight Leg RaisebandBand Seated TwistbandBarbell RolleroutbarbellBarbell Rollerout From BenchbarbellBarbell Seated TwistbarbellBarbell Side BentbarbellBarbell Standing Ab RolleroutbarbellBarbell Standing TwistbarbellBelt Squatleverage machineBottoms-Upbody weightButt-Upsbody weightCable Judo FlipcableCable Kneeling CrunchcableCable Seated CrunchcableCable Seated TwistcableCable Side BendcableCable Side Bend Crunch (Bosu Ball)cableCable Side CrunchcableCable Standing CrunchcableCable Standing Crunch (With Rope Attachment)cableCable Standing LiftcableCable TwistcableCable Twist (Up-Down)cableCocoonsbody weightCurl-Upbody weightDumbbell Side BenddumbbellElbow-To-Kneebody weightFlagbody weightFrog Planchebody weightFront Leverbody weightFull Maltesebody weightFull Planchebody weightGhd Back Extensionleverage machineGhd Sit-Upleverage machineGorilla Chinbody weightHanging Leg Hip Raisebody weightHanging Oblique Knee Raisebody weightHanging Pikebody weightHanging Straight Leg Hip Raisebody weightHanging Straight Twisting Leg Hip Raisebody weightHip Raise (Bent Knee)body weightInchwormbody weightIncline Leg Hip Raise (Leg Straight)body weightKettlebell Figure 8kettlebellLandmine 180barbellLean Planchebody weightLeg Pull In Flat Benchbody weightLying Elbow To Kneebody weightLying Leg-Hip Raisebody weightMachine Kneeling Twistleverage machineOne Arm Slam (With Medicine Ball)medicine ballOtis UpweightedPelvic Tiltbody weightPosterior Step To Overhead Reachbody weightPotty Squatbody weightPull-In (On Stability Ball)stability ballRoller Body SawrollerShoulder Tapbody weightSide Bridgebody weightSide Hip (On Parallel Bars)body weightSledgehammer SwinghammerSmith Hip Raisesmith machineSpell CasterdumbbellSpine Twistbody weightStability Ball Prone Twiststability ballStanding Wheel Rolleroutwheel rollerStraddle Maltesebody weightStraddle Planchebody weightSuspended Abdominal Falloutbody weightV-Sit On Floorbody weightWeighted Hanging Leg-Hip RaiseweightedWeighted Seated Twist (On Stability Ball)weightedWeighted Side Bend (On Stability Ball)weightedWheel Rolloutwheel roller
Core workouts
Track it in Tetsu
Build your core day in the app — AI plans it, you lift it. Scan the code or grab the app — free to start.