Skip to main content

Table 1 Mean (SD) EMG onset and spread (ms)

From: Trunk and hip muscle recruitment patterns during the prone leg extension following a lateral ankle sprain: A prospective case study pre and post injury

 

RES

LES

RGM

Spread

Healthy Ankle

137.4 (151.8)

1.6 (56.01)

306.2 (33.18)

333 (26.32)

2 weeks Post Ankle Sprain

72 (108.1)

-56.2 (84.3)

462.2 (105.9)

532.6 (121.8)

8 w Post Ankle Sprain

-135 (83.4)

-154 (119.2)

153.2 (79.9)

331.4 (135.4)

  1. Values are referenced to the onset of hamstring activation. (-) values indicate that muscle activity occurred before the onset of hamstring activation. The spread is the time difference in ms between the onset of the first muscle activated and that of the last muscle activated.