ExoRank

Hip-assist exoskeleton

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A wearable device that applies torque around the hip joint to assist leg swing, extension, or both. Many current consumer outdoor exoskeletons use this architecture because the drive unit can sit near the waist.

Why this term matters

Hip assistance can feel different from knee assistance on stairs, steep descents, running, or short steps. The assisted joint is one of the most useful first filters when comparing products.

How to evaluate it in a product claim

  • Confirm whether assistance supports hip flexion, extension or both.
  • Check waist and thigh fit ranges plus frame-adjustment instructions.
  • Separate continuous walking evidence from stairs, running and technical terrain.
  • Compare device weight, battery location and shutdown behavior.

What it should not be confused with

Hip assistance is not knee stabilization and does not establish a medical mobility benefit. It describes where the device applies assistance, not the outcome a particular wearer will experience.

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Primary references

These references define the standards, workplace, human-factors or regulatory context. Product-level claims still require the exact model documentation.

astm.org

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