Figure 2

Ankle, knee, and hip joint angles during the stride cycle. Mean (± SD) stride cycle of ankle, knee, and hip joint angles for the individuals with chronic stroke walking with no harness (A), with 0% BWS (B), and 30% BWS (C) on nonparetic (gray area) and paretic (line) body sides. Positive values denote ankle dorsiflexion, knee and hip flexion, and negative values denote ankle plantar flexion, knee and hip extension (n = 13).