AnimalBW
Original Strength's 'cross crawl' — from a seated or 'how-you-doin' position, one leg drives up and across the body to touch the opposite hand, reinforcing contralateral wiring without full locomotion. A foundational reset used before progressing to full crawling.
Demo: Original Strength
Sets
3
Reps
10-15 per side
Rest
30s
Contraindications
Very low risk — appropriate even for rehab populations.Setup
Sit on the floor propped on both hands behind the hips, knees bent, feet flat (the 'how-you-doin' position).
Execution
- 1Lift one leg and bring the knee up and across the midline
- 2Reach the opposite hand across to touch the lifted knee or shin
- 3Return both limbs to the ground briefly, then repeat on the other side
- 4Keep the movement flowing rather than robotic once comfortable
- 5Continue alternating sides for the prescribed reps
Key cues
- Touch opposite hand to opposite knee, not same side
- Let the movement flow rhythmically once comfortable
- Keep the supporting arm active, not just resting
- Breathe continuously through the reps
Common faults
- Touching same-side hand to knee instead of crossing the midline
- Rushing without full range of motion
- Collapsing through the supporting shoulder
- Holding the breath during the cross-touch
Tweaks
- Add a 'rocking chair' variation on the back for a core-focused version
- Speed up into a rhythmic flowing cross-crawl once mastered
- Use as a warm-up primer before baby or leopard crawling
Progressions
Muscles
Primary: Obliques, Hip Flexors, Core
Secondary: Shoulders, Glutes
Notes
Original Strength recommends cross-crawls and bird dogs as regressions for those who can't yet crawl on hands and knees.
Sources
Attribution: Original Strength / Tim Anderson