The lower leg is the part of the leg that extends from the knee to the ankle. It consists of two main bones: the tibia, which is the larger and stronger bone, and the fibula, which is thinner and runs alongside the tibia. This area of the leg plays a crucial role in walking, running, and maintaining balance. Muscles in the lower leg, such as the gastrocnemius and soleus, help with movement and stability. The lower leg also contains important tendons and ligaments that connect muscles to bones and support the joints. Overall, the lower leg is essential for many daily activities and physical exercises.