The Reds stepped up preparations for the Premier League clash with their arch-rivals during a workout under the lights in West Derby on Friday evening.
Enjoy 26 more pictures from the session in the slideshow below.
Photos by Nikki Dyer
Take another behind-the-scenes look at Liverpool's pre-Manchester United training with our second photo gallery from Melwood.
The Reds stepped up preparations for the Premier League clash with their arch-rivals during a workout under the lights in West Derby on Friday evening.
Enjoy 26 more pictures from the session in the slideshow below.
Photos by Nikki Dyer