Figure 1
From: Effect of hyperthermia on simulated muscle activation in female when crossing obstacle

Staging of leading and trailing limbs when crossing an obstacle with height of 10%, 20% and 30% leg length. (T1: Trailing heel-strike; T2: Leading toe-above obstacle; T3: Leading heel-strike; T4: Trailing toe-off; T5: Trailing toe-above obstacle; T6: Leading toe-off).