90/90 hip rotation and ankle CARs

Sit in 90/90, chest tall, move hips before the spine helps.

family=90 90 hip rotation and ankle carspattern=joint controlforce=staticmechanic=isolationequipment=body_weight

Muscles

muscle emphasis · training guidance

hipsPRIME
ankles68
Primary
hips
Supporting
ankles

Mechanics

Pattern
joint control
Equipment
bodyweight
Geometry
Variable Range
Target feel
Hip capsule works while ankles circle without knee twisting.
Progression
Slow each rotation until end ranges feel owned.
Regression
Use hands behind you if the hip position is too intense.

Watch for

  • Collapsing the chest
  • Forcing ankle circles through pain

Equipment context

Bodyweight exercises need no equipment, but progression depends on leverage and position rather than added load.

Substitutions

  • Seated hip switches
  • Ankle rocks
  • Half-kneeling hip opener

Progression ladder

  1. Beginner / regression: Use hands behind you if the hip position is too intense.
  2. Standard: 90/90 hip rotation and ankle CARs
  3. Advanced / progression: Slow each rotation until end ranges feel owned.

Atlas metrics

Movement pattern
joint control
Primary target
hips
Supporting muscles
ankles
Equipment
bodyweight
Joint geometry
Variable Range
Alternatives
3 substitutions

Evidence & limits

Last reviewed against peer-reviewed biomechanics references. Exercise descriptions are framed as training guidance, not medical advice.

Source: ExRx.net Exercise & Muscle Directory

Eccentryx is fitness software. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease, injury, or medical condition. Consult a licensed physician before beginning any exercise program.

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FAQ

How do I set up 90/90 hip rotation and ankle CARs?
Sit in 90/90, chest tall, move hips before the spine helps.
What should I feel during 90/90 hip rotation and ankle CARs?
Hip capsule works while ankles circle without knee twisting.
What are common mistakes with 90/90 hip rotation and ankle CARs?
Collapsing the chest; Forcing ankle circles through pain
How do I progress 90/90 hip rotation and ankle CARs?
Slow each rotation until end ranges feel owned.
What can I do instead of 90/90 hip rotation and ankle CARs?
Seated hip switches, Ankle rocks, Half-kneeling hip opener

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Movement family
90 90 hip rotation and ankle cars
Force type
static
Graph edges
1360 Atlas movement links reviewed
Nearest visible substitute: Ankle Circles
  • nearest visible Atlas substitute found in 2 movement graph hops
  • movement graph path: 90/90 hip rotation and ankle CARs -> Ankle dorsiflexion drill -> Ankle Circles
  • curated substitution in the Atlas
  • same body part: recovery
Train 90/90 hip rotation and ankle CARs in Gym Mode → Browse the public Atlas →