Pre-cooling for endurance exercise performance in the heat: a systematic review.

Consistent with significant findings, the remaining three studies showed a trend for cold water immersion to improve performance, though this was not statistically significant (d = 0.61, 0.42 and 0.74 respectively) [ 28 , 41 , 42 ].

also in 53,322 other papers

Three studies showed a significant performance improvement in the pre-cooled compared to control condition [ 19 , 40 , 43 ], with the remaining three studies showing a positive trend to improved performance [ 28 , 41 , 42 ].

also in 11,005 other papers