Knee-by-ankle comparisons for ankle complex stiffness. a Indicates knee at 0° of flexion, ankle at 0° of plantar flexion > knee at 0° of flexion, ankle at 10° of plantar flexion and knee at 90° of flexion, ankle at 10° of plantar flexion (P ≤ .009); b Knee at 90° of flexion, ankle at 0° of plantar flexion > knee at 90° of flexion, ankle at 10° of plantar flexion (P = .012).