Lionel Messi was completely taken out of Wednesday's loss by Barcelona to Atético Madrid.
Messi ran only 6.8 kilometers, which was just 1.5 more than goalkeeper Jose Manuel Pinto.
Messi has often been seen walking up and won the pitch to keep his strength and endurance over the course of the long season, limiting his bursts of speed to his half of the pitch.
Messi had 63.4 runs on average in the Champions League, but just 39 in this match, indicating the strength of the Atletic defense.