Intermediate

Plate Sword Draw

Mimicking pulling a sword from its sheath, this single-arm diagonal raise loads the posterior and middle delts along with the scapular stabilizers. It builds the often-neglected back of the shoulder and improves overhead readiness. Use a light plate and let the arm rotate outward at the top so the thumb points up and back.

Equipment
Plate
Body part
Shoulder
Type
Functional, Strength
Browse by movement
Shoulder Raise
Muscles worked
Target
Deltoid Posterior, Deltoid Middle
Secondary
Trapezius Upper, Trapezius Middle, Infraspinatus
Tertiary
Deltoid Anterior

How to do it

  1. 1

    Stand holding a light plate in one hand, arm crossed low in front of the opposite hip.

  2. 2

    Brace the core and keep the shoulder down away from the ear.

  3. 3

    Sweep the plate up and out on a diagonal toward the same-side shoulder height.

  4. 4

    Finish with the arm up and out at an angle, rotating it outward so the thumb points up and back, like drawing a sword.

  5. 5

    Lower slowly back across the body to the starting hip.

  6. 6

    Complete all reps on one arm before switching.

Tips

  • Rotate the arm outward through the top of the motion so the thumb finishes pointing up and back; that rotation is what brings in the rear delt and rotator cuff.
  • Keep the trunk still; do not lean back to fling the plate up.
  • Because the true movers include the small rotator cuff muscles, keep the load light and the tempo strict.

Variations

Common mistakes

  • The plate travels straight out to the side instead of up across the body, which makes this a lateral raise and leaves the rear delt out of the work.
  • The finish stops at chest height because the plate is heavy, so the last third of the diagonal, where the back of the shoulder earns its keep, never happens.
  • Shoulders hitch up as the arm sweeps, and the plate rises by shrugging rather than by the delt carrying it out.
  • Coming back down, the arm falls across the body under gravity rather than being lowered, and half the available work is thrown away on every rep.
  • A plate held by the rim pinches between the fingers, and the grip fails long before the shoulder does; a smaller plate or one with cutouts keeps the set about the delt.

Frequently asked

How heavy a plate and how many reps for the sword draw when you are new to the exercise?
Two or three sets of 10 to 12 per arm with a 2.5 to 5 kg plate, resting 45 seconds, at about two seconds up and two down. This is small-muscle work, so stay at the light end and build to 15 reps before moving up a plate size. If the trunk starts leaning away to get the plate up, that set is finished regardless of the number you planned.
What should I use for the sword draw if no light plates are free?
A light dumbbell follows the same diagonal, and a cable set low and drawn up across the body keeps tension through the top of the range. A band anchored at floor level on the opposite side is the best home option. A full water bottle does the job if you have nothing else; what matters is that the load is light enough for the rear delt and the cuff to control the last few inches.
What does the plate sword draw actually train, and when should I leave it out?
It loads the rear and middle delt along with the small muscles that rotate the shoulder, which makes it useful preparation for pressing and overhead sport and a way to fill out the back of the shoulder. It is a poor choice as a main shoulder builder, because the load has to stay light for the cuff to keep up. If the shoulder already aches at the top of a lateral raise, this diagonal is unlikely to feel any better, so leave it for a day when the joint is quiet.

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