Liftworthy
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Liftworthy

Every exercise ranked by research, by lifters and by results. Find what’s S-tier for your goal, then train it.

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General training information, not medical advice. If something hurts, stop and see a professional.
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Explore/Abs

Russian Twist

BodyweightIsolationEasy to learn
Front
Back
Primary Secondary

Works

Obliques

Also abs

You need

Nothing but the floor

How to do it3 steps
  1. 1Lean back with a straight spine
  2. 2Rotate your ribs, not just your hands
  3. 3Slow and controlled

Most common mistake

Tapping the floor quickly with the arms while the torso barely turns.

Watch a demo
D
For golf
#17 of 17
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Research
30
Scored by hand
Results
Soon
From the app
How lifters rate itBe the first
S
A
B
C
D
F
Why research scores it 30
TransferFair
Injury protectionWeak
PracticalityStrong

Light and fast with a rounded spine: the opposite of what the swing needs.

Research behind these criteria

  • Transfer: Seitz et al., 2014 · Markovic, 2007 · Blagrove et al., 2018 · Rønnestad & Mujika, 2014
  • Injury protection: Lauersen et al., 2014 · van Dyk et al., 2019 · Harøy et al., 2019 · Webster & Hewett, 2018
How scores work

Machine taken? Swap to

  • SCable WoodchopCable
  • ASingle-Leg RDLDumbbell
  • ALandmine RotationBarbell
  • BBird DogBodyweight

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280