// multi-utility computation suite · offline · instant · precise
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health.joint-contact-force-hip Calculator
Calculates hip joint contact force during walking using a free-body diagram of the pelvis, from body weight, abductor muscle force, and moment arms. Hip contact force during normal walking is 3–5× body weight — relevant for prosthetic design and post-operative weight-bearing restrictions.
Inputs
Body Weight Kg
Body or object weight. For health calculators, usually in kg or lbs.
Abductor Moment Arm Cm
Reference formula or conversion factor shown for context.
Body Cm Moment Arm Cm
Body or object weight. For health calculators, usually in kg or lbs.
Results
abductor muscle force (N)
Sample size or count used in the calculation.
hip joint contact force (N)
Sample size or count used in the calculation.
hip force (× body weight)
The computed weight (gravitational force) or mass.