Question

achilles tendon connects

hamstring to the heel
gastrocnemius to the heel bone
biceps to the radius
quadriceps to the shin

Explanation:

The Achilles tendon is the largest tendon in the body. It connects the gastrocnemius (calf muscle) and soleus muscles to the calcaneus (heel bone). The hamstring is a group of muscles at the back of the thigh, the biceps is in the upper arm (connects to the radius via biceps tendon but not the Achilles), and the quadriceps (front - of - thigh muscle) connects to the tibia (shin) via the patellar tendon, not the Achilles.

Answer:

gastrocnemius to the heel bone