Leg length discrepancy is a common yet often overlooked bodily asymmetry issue, referring to a condition where one foot is shorter than the other. This may be due to structural leg length discrepancy caused by differences in bone lengths or functional leg length discrepancy caused by differences in muscle or ligament tension. Leg length discrepancy can lead to unstable body posture, increasing pressure on the lower back and pelvis, consequently leading to spinal issues and joint pain.