ROOT — Rooting¶
Where does force come from? Ground connection is the foundation. No root, no force transmission.
The Rule¶
Screw feet into the ground, lift the arch, create a stable tripod.
Why It Matters¶
- All kinetic chain force originates from ground reaction force
- Unstable base = power leak at the source
- Rooting enables the BRAKE (front leg stop) to work
Key Cue¶
"Screw feet, lift arch."
Training Drill¶
- Single-leg balance — 30s each leg, eyes closed
- Screw drill — back foot external rotation, front foot brace
- Medicine ball throws from rooted position
Common Errors¶
- Flat feet: No arch = no spiral tension = no rotational power
- Weight on toes: Leads to falling forward, early extension
- Front foot spinning out: Loses brake, loses impulse