Marathon Handbook reports on a study examining ice baths' impact on runners. Seventeen recreational male runners completed two training blocks with intense sessions. One group used ice baths, while the other rested. Both groups maintained performance.

The study found no significant difference in 300-meter times or muscle soreness between the groups. Runners in both groups reported increased soreness, but their performance remained steady. The ice bath group showed no advantage in speed or recovery. Read more everyday miles coverage.

The findings suggest that ice baths do not provide a measurable benefit for next-day running performance. Runners may not need to rely on ice baths to maintain their training pace, according to the study. Related: Andreas Almgren's Marathon Training Plan Available for Runners.

This original Runner World brief is based on reporting from Marathon Handbook. Visit the source for its complete reporting, context and any later corrections.