Walking Lunge — Form Analysis
Dynamic lower body strength and stability.
AI Coaching
AI Sports & Gym Coaching App
Primary Muscles
Equipment
AI Coaching — Score Breakdown
Common Mistakes
Knee Valgus (Knee Collapsing Inward)
This occurs when the front knee collapses inward past the big toe during the lunge, often due to weak hip abductors or glute medius. It places excessive stress on the knee joint, increasing the risk of patellofemoral pain syndrome or ACL injury.
Insufficient Lunge Depth
Not lowering enough means the quadriceps and glutes are not fully engaged, reducing the exercise's effectiveness for strength and hypertrophy. It indicates a lack of mobility or strength in the hips and ankles, limiting the range of motion.
Excessive Forward Torso Lean
Leaning too far forward shifts the load from the glutes and quadriceps to the lower back, increasing spinal compression and potential for lower back pain. It can also indicate weak core muscles or poor hip mobility.
