Training Rules
10 rules (3 hard, 7 soft)
Evidence-based constraints that guide workout generation. Hard rules are never broken; soft rules can be adjusted for experienced athletes.
Training
Prioritize hip rotation and core power exercises
Power in karate comes from hip rotation, like boxing
Emphasize explosive lower body training (jumps, bounds)
Kicks and footwork require explosive lower body power
Include flexibility work in every training week
Flexibility is performance for high kicks and stances
Include hip flexor strengthening for kick chamber
Strong hip flexors hold the chamber position for powerful kicks
Never train to the point of significant stiffness or DOMS
Stiffness impairs flexibility and technique speed
Include rate of force development (RFD) training, not just peak power work
Karate scoring actions occur in <500ms - train the ability to generate force rapidly, not just maximally
Safety
Verify hip internal rotation >= 35 degrees before progressing kicking volume
73.6% of elite karatekas report knee injuries. Primary mechanism is inadequate hip rotation forcing compensatory knee rotation. Screen hip mobility and address deficits BEFORE increasing kick training volume.
Avoid exercises that stress knees in rotated positions
Karateka have high knee injury rates from rotational stress
Volume
Keep S&C volume conservative (2-3 sessions max)
Karate training is already demanding; overtraining slows techniques
Competition
Reduce S&C to maintenance before competitions
Peak freshness and flexibility for competition