One heel on the footbar, the other leg in the PILAT3S ring. The leg connected to the footbar is the working leg.
3R, 1B.
Up.
Exhale to extend, inhale to lower.
Mobilise ankle, knee, and hips. Strengthen muscles around the ankles, feet, and knees. Strengthen quadriceps and gluteals, and stretch hamstrings.
PILAT3S ring needed.
Progression: All springs.
Regressions: Fewer springs.