Skip to content

Session 4 Preparation — April 25, 2026

Created 2026-04-24
Tags study-groupspring-2026session-prepsession-4

Studio 1 | 9:10-10:50 AM (~100 min) Assignment: Segment 4, Lessons 4.01-4.12 (~87 min) — Intensity Modification


Segment 4 is the Intensity Modification segment. It introduces IM as three types (Safety, Form, Effort) and lands each one with an Applied Practice Lab. The conceptual thread for today is that IM isn’t a back-up plan for tired or injured students; it’s the operating principle of every form. The new forms are the vehicles for naming that more concretely.

We also carry forward the two seated Inflect forms that didn’t fit last week (Seated Wide Inflection, Seated Inflection).

Co-teaching split:

  • Asia leads the standing block (squat, lunges, standing inflections) and Ignition
  • Patrick leads the floor block (seated, supine, prone work) and Assimilation
  • Whoever isn’t leading assists.

BlockMinLeadContent
Opening2BothFrame IM as the through-line; preview the split
Ignition5Asia
Standing review8AsiaStar Form, Star Tilt (very brief, named-shorthand only)
Lunge block16AsiaFront Lunge Extension + Torsion (review), then Z-Lunge (new)
Split Form Inflection (new)8AsiaStanding asymmetrical Inflect; midline as IM-Form anchor
Hand-off1Asia → Patrick, transition to floor
Cross Inflection review4PatrickSimple Cross + Square Cross, very brief
Seated Wide Inflection (new, carry-over)6PatrickFrom Session 3 plan
Seated Inflection (new, carry-over)5PatrickFrom Session 3 plan
Z Expansion C-Tuck (new)6PatrickContinues directly from Z-Lunge geometry
Horizontal Shoulder Flex (new)6PatrickSitting on heels variation; ankle decompression cue
V-Sit + Leg Raises (new)8PatrickReview V-Sit, then five Leg Raises; effort/breath as gauge
Peak / Plank / Press-Up (new)10PatrickFour-phase Press-Up; structural integrity over depth
Assimilation7PatrickSupine then prone, calibration framing
Q&A + closing8BothQuestions, Assignment 5, forum nudge

From Segment 4 (this week’s assignment):

  • Z-Lunge (IM Safety) — Asia
  • Z Expansion C-Tuck (IM Safety) — Patrick
  • Horizontal Shoulder Flex (IM Safety) — Patrick
  • Split Form Inflection (IM Form) — Asia
  • Leg Raises (IM Effort 1) — Patrick
  • Plank and Press-Up as the Peak/Plank/Press-Up sequence (IM Effort 2) — Patrick

Carry-forward from Session 3 (didn’t fit last week):

  • Seated Wide Inflection — Patrick
  • Seated Inflection — Patrick

  • IM micro-movement strategy from James’s Q&A — practical reference point when introducing IM as the through-line
  • V-Sit shoulder-lead dynamic — anchor for Leg Raises (same shoulder work in supine)
  • Distributed Activation as the prerequisite for any IM choice — applies again under Press-Up fatigue
  • Square Cross ankle flexion correction — likely to recur in Horizontal Shoulder Flex

Concept to surface (briefly, where it fits)

Section titled “Concept to surface (briefly, where it fits)”

The three types of IM, named in passing as the forms come through:

  • Safety — protects vulnerable structures (lower back in Z-Lunge, hip alignment in Z Expansion, ankles in Horizontal Shoulder Flex). Surface during the Z-Lunge entry.
  • Form — depth follows midline, not the other way around. Surface during Split Form Inflection.
  • Effort — calm breath as the gauge; if the breath breaks, the range is wrong for today. Surface during Leg Raises and Press-Ups.

No conceptual block. Each idea lands in two or three sentences attached to the relevant form.


  • Cut Seated Inflection (legs-together version) — Seated Wide covers the seated Inflect role
  • Cut Plank/Press-Up — return next session; Peak Hold is already familiar enough to leave for now
  • Do not cut Z-Lunge, Z Expansion C-Tuck, Split Form Inflection, or Assimilation
  • Keep all reviews tight; the group has the vocabulary

  • Add rib-cage micro-movements layered into Seated Wide Inflection, the way they were layered into Square Cross last week
  • Extend Q&A rather than adding more forms

  • James — gout flare in the right ankle; if attending, Z-Lunge and any tiptoe-loaded work needs IM applied directly. Most of the upper body and contralateral leg work remains available. (See participant log entry 2026-04-24.)
  • Anyone who didn’t complete the Segment 4 assignment may meet several new forms cold today; keep entry cues explicit on first round.