Figure 1From: The relationships among endurance performance measures as estimated from VO2PEAK, ventilatory threshold, and electromyographic fatigue threshold: a relationship designDetermination of EMG FT . a. Describes the relationship between EMG amplitude and time for the four power outputs used in the EMGFT test. The greatest slope was a result from the highest power output. b. Depicts the relationship for the power outputs versus slope coefficients with the y-intercept defined as the EMGFT.Back to article page