Dowel Pass-Throughs: Narrowing the Grip Step by Step

Each student marks their dowel every 5 cm (2 in) and finds the narrowest grip that lets them pass it overhead without bending the elbows or arching the back. From that number they work through a shoulder mobility progression and track progress.

How to play

1. Each student marks their dowel with tape every 5 cm (2 in) out from the center (3 min).
2. Shoulder warm-up: arm circles, wide hugs and rotations with the dowel at chest height (3 min).
3. Test: starting with a wide grip, move 5 cm narrower on each try until you find the narrowest grip that lets you pass the dowel with straight elbows and ribs down; record it in cm and as a multiple of shoulder width (4 min).
4. Progression: 3 sets of 8 slow passes at the minimum grip plus 10 cm, a 3-second pause at the hardest point, and passes led by one arm (6 min).
5. The partner watches for compensations (arched lower back, bent elbow, head forward), then repeat the test and record the final grip (4 min).

Rules

• Leave at least 6 feet of clear space around each person so the dowel doesn't hit anyone.
• Move slowly and with control; if the shoulder hurts, widen the grip.
• Keep the core braced and the ribs down throughout the pass.
• Dowels are laid on the floor, never leaned against the wall, when not in use.

Variations

Adaptations

• Limited mobility: does the passes sitting in a low-backed wheelchair using a band.
• Shoulder injury: works only up to face height with a wide grip and no pain.
• Autism: follows a video demo with the rep count on screen.

Learning goals

• Assess shoulder mobility with a simple, repeatable test.
• Improve shoulder girdle mobility with a controlled progression.
• Spot their own and others' postural compensations.

Equipment for a class of 25

• dowels: 28
• tape: 4
• tape measures: 4
• worksheets: 28

Teacher tip

The grip-to-shoulder-width ratio is a good number to track over the term. Keep the marked dowels by group to reuse them.

More main activities for High School