A person may feel numbness in their legs and feet due to sitting in a position that puts too much pressure on the nerves or reduces blood flow. However, long-lasting or unexplained numbness may be a sign of an underlying medical condition. Long-term numbness or a tingling feeling in the legs and feet may be due to conditions such as multiple sclerosis (MS), diabetes, peripheral artery disease, or fibromyalgia. The sensation may be felt in the whole leg, below the knee, or different areas of the foot. A nerve pinched by bone or some other tissue will need Physiotherapy treatment to allow full nerve functioning to resume. Nerve compressions can be extremely problematic if left untreated. It is therefore vital to seek advice from a trained medical professional as early intervention is key to the full recovery.