Springbak
Golfer driving through impact

8 weeks · 3x / week · All Levels

Golf Ground Force & Swing Speed

Eight weeks of vertical force, pelvic sequencing and grip-to-ground control for players chasing clubhead speed without losing the strike.

How to run it

  • Speed comes from pushing into the ground with the lead leg through impact, so the lower body work is the block, not the accessory.
  • Do speed work fresh and before the range, never after two hours of ball beating.
  • Every session includes a rotation-quality drill on the non-dominant side to keep the asymmetry from widening.

Springbak® note

A golf swing is a ground-force event on a soft, uneven surface. Install Springsoles under your golf shoe insoles from week 1 through the week 8 radar retest so the platform under your lead foot never changes.

Shop Springsoles

The goal

Add 4-8 mph of clubhead speed by improving vertical force through the lead leg at impact.

How it progresses

  1. Phase 1 · Weeks 1-3

    Mobility and sequencing — thoracic rotation, lead-leg strength, slow med-ball throws.

  2. Phase 2 · Weeks 4-6

    Speed: jumps, fast rotational throws, overspeed swings.

  3. Phase 3 · Weeks 7-8

    Blend speed work into range sessions and retest clubhead speed.

What you test

Clubhead speed
Ten driver swings on a radar. Average the top five, same club and ball each time.
Countermovement jump
Best of three. Vertical force is the physical driver of clubhead speed.
Seated thoracic rotation
Degrees each side. Track asymmetry as much as total range.

What you need

  • Medicine balls (4-8 lb)
  • Barbell or dumbbells
  • Speed sticks (optional)
  • Launch monitor or radar

The week

Day 1

Mobility + sequencing

  • Open book thoracic rotation

    3 x 8 per side

  • Half-kneeling rotational toss

    4 x 5 per side

  • Lead-leg step-up

    3 x 8 per leg

  • Pallof press

    3 x 10 per side

Day 2

Vertical force

  • Countermovement jump

    Maximum height, full reset

    5 x 3

  • Trap bar deadlift

    4 x 5

  • Lateral bound to stick

    4 x 4 per side

  • Calf raises

    3 x 15

Day 3

Swing speed

  • Overspeed swings

    3 rounds x 5, full recovery

  • Shot-put toss

    4 x 4 per side

  • Split squat

    3 x 6 per leg

  • Single-leg balance holds

    Eyes closed if steady

    3 x 30s per leg

Questions about this block

Will this hurt my swing?

Speed training changes tempo for a week or two. Keep two normal range sessions weekly to re-anchor the strike while speed builds.

I'm over 55 — can I run it?

Yes. Use the All Levels prescriptions, drop the depth jumps, and add a day of recovery between sessions.

Run this next

Build your next block

Tell us your sport, the number you want to move next, and the date of your first competition. We re-rank the program library against those answers and show you why each block placed where it did.

Off-season · Nothing to protect on the weekend, so this is where the heavy, high-volume blocks belong.

Compare these side by side

The receipts

Patented. Force plate tested.

See the patents and the studies

Patents

  • 4

    U.S. patents

    Nos. 5,554,694, 5,695,850, 6,120,880, 6,589,630 B1 — performance-enhancing athletic shoe components and methods.

    Read the patent family

Force plates

  • 2×+

    Force to displace

    Force plate testing at the Weber State University Human Performance Laboratory: more than twice the force was needed to push subjects off balance on Springsoles.

    See the force plate data
  • Balance

    & stability study

    Evaluated with Dr. Michael Yessis, Dr. Robert Wiswell and Howard Gray, PhD — stability and functional strength, measured rather than claimed.

    Read the study