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IntermediateStatic / IsometricBrachialis & Biceps

Static Supination Hold — 45°

An isometric supination hold at the 45° table-style angle trains hook lockout strength at the specific hand angle a match is fought at, rather than a generic gym angle.

Muscles Worked

Supinator, biceps

Equipment

Cable machine

How to Do It

  1. 1Set the cable at a 45° angle
  2. 2Rotate into full supination and hold
  3. 3Keep tension steady for the full hold

Sets & Reps

3-4 sets · 10-20 seconds hold

Coaching Tips

  • 45° mimics a common mid-match hand position
  • Breathe steadily — don't hold your breath through the hold

Common Mistakes

  • Not distinguishing this from the 110°+ variation — each targets a different point in the range a match actually moves through
  • Breaking the hold early instead of building toward the full time target

Related Techniques

Consult a qualified coach or medical professional before starting a new training program, especially if you have an existing wrist, elbow, or shoulder injury.

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