HumanTrak Metrics: Ankle Plantarflexion

Description:
 

• Angle between the Foot and Tibia segments
• Sagittal plane projection
• Foot segment = Foot to Ankle markers
• Tibia segment = Knee to Ankle markers
• Horizontal Foot and vertical (straight up) Tibia is 90°
• Dorsiflexion = positive

Example Usage:

• Understand foot positioning during landing phase of the Drop Jump Protocol