Minett et al. (2012)^a	k = 8 males	Cold towels to the neck and head & water immersion of hands & cooling vest & ice packs on upper legs	20 min	33	34	Intermittent sprint protocol for 2 × 35 min	Running distance	0.001
Minett et al. (2012)^b	k = 10 males	Cold towels to the neck and head & water immersion of hands & cooling vest & ice packs on upper legs	20 min	32	64	6-over spell bowling performance	Running speed	0.83
Morrison et al. (2014)	k = 10 males	CWI	60 min	30	50	Cycling at 95% of ventilatory threshold until exhaustion	Cycle time to exhaustion	0.001
Quod et al. (2008)	k = 6 males	CWI & cooling vest	30 min (CWI) & 40 min (cooling vest)	34	41	Cycle time trial for 40 min	Cycle time to finish	0.008
Randall et al. (2015)	k = 8 males	Cooling vest + ice packs on upper legs	30 min + 30 min	32	48	Treadmill running at 70% VO_2max until exhaustion	Running time	0.22 + 0.002
Ross et al. (2011)	k = 11 males	Cold towels & ingesting ice	Ingesting 14 g/kg of ice while wearing cold towels 30 min	34	55	Cycle time trial of 46.4 km	PPO	0.04
Ross et al. (2012)	k = 12 males	Cold towels & ingesting ice	Ingesting 14 g/kg of ice while wearing cold towels 30 min	33	50	Cycle time trial of 46.4 km	PPO	0.70
Siegel et al. (2012)	k = 8 males	Ice slurry + CWI	Ingesting 7.5 g/kg of ice within 30 min + CWI for 30 min	34	52	Running till exhaustion	Running time to exhaustion	0.005+ <0.001
Skein et al. (2012)	k = 10 males	CWI & ice towels over shoulder	15 & 5 min	31	33	Intermittent sprint protocol for 50 min	Sprint time	0.08
Tyler et al. (2011)	k = 8 males	Cooling collar	N/a	32	53	Treadmill running at 70% of VO_2max until exhaustion	Running time to exhaustion	0.01
Uckert et al. (2007)	k = 20 males	Cooling vest	20 min	31	50	Incremental treadmill test	Running time to exhaustion	<0.001