Assess pain, function, trunk and lower limbs kinematic during functional tasks after hip muscle strengthening versus hip muscle strengthening and sensory motor training in lower limbs.

Inclusion Criteria:

• Sedentary women,
• previous knee pain last 3 months in at least two of the following activities: sitting for long periods, walk up or down stairs, squat, running and jumping

Exclusion Criteria:

• Lower limb surgery,
• patella displacement
• knee instability
• Heart or locomotor disorders which might influence the evaluation