What is the set of major joints affecting both gait and foot stability?

The major joints that affect both gait and foot stability include the talocrural, subtalar, midtarsal, and tarsometatarsal joints. Each of these joints plays a vital role in the intricate mechanics of walking and running.

The talocrural joint, commonly known as the ankle joint, is essential for dorsiflexion and plantarflexion, which are crucial movements during the gait cycle. The subtalar joint allows for inversion and eversion, providing the necessary adaptability of the foot on varied surfaces. The midtarsal joint contributes to the flexibility of the foot, helping to absorb shock and accommodate different terrains, while the tarsometatarsal joints facilitate the movements of the forefoot.

Given that all these joints are interconnected and collaboratively influence foot mechanics, including stability and balance during locomotion, acknowledging the significance of each joint is important in the context of running and gait analysis. Therefore, recognizing that all of these joints collectively contribute to gait and foot stability validates the selection of the comprehensive answer.