Which muscle does not attach to the calcaneus?

The tibialis anterior muscle does not attach to the calcaneus. Instead, it originates from the lateral condyle of the tibia and the upper two-thirds of the tibial shaft, and it primarily inserts into the first metatarsal and the medial cuneiform bone. Other muscles, such as the gastrocnemius and soleus, do attach to the calcaneus via the Achilles tendon.