Ballet dancers standing en pointe are engaging in (very extreme) plantarflexion. Learn all about this muscle action here!
Plantar flexion: Function, anatomy, and injuries
Why is ankle extension called plantar flexion?
Gastrocnemius muscle Calf Muscle, Plantar Flexion, & Movement
Gastrocnemius: What Is It, Location, Injury, and More
Muscles in the Ankle - JOI Jacksonville Orthopaedic Institute
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Plantaris Muscle - Attachments, Actions & Innervation
Gastrocnemius Muscle Recovery - Getting Back on Your Feet
Muscles of the Lower Limb - MBLEx Guide