Table 3.

Overview of outcome measures over the course of the study

	Baseline	Week 6	Week 12	6 months	12 months	24 months
Body mass	X
Body height	X
Body mass index	X
Sport/activity level	X			X	X	XX
VISA-A Questionnaire	X	X	X	X	X	X
Isokinetic plantar flexor peak torque (knee extension)	X	X	X
Isokinetic plantar flexor peak torque (knee flexion)	X	X	X
3D running gait analysis	X	X	X
Double leg drop jump		X	X
Single leg drop jump		X	X
Single leg horizontal rebound		X	X
Exercise compliance		X	X	X