Final answer:
The extensor compartment includes muscles responsible for extending the foot and toes in both the leg and forearm.
Step-by-step explanation:
The extensor compartment includes the muscles that are responsible for extending the foot and toes. In the leg, these muscles are divided into anterior, lateral, superficial, and deep posterior compartments. The extensor compartment of the leg includes the tibialis anterior, extensor hallucis longus, extensor digitorum longus, and fibularis tertius. The muscles in the extensor compartment of the forearm include the extensor radialis longus, extensor carpi radialis brevis, extensor digitorum, extensor digiti minimi, and extensor carpi ulnaris.