From: International society of sports nutrition position stand: caffeine and exercise performance
Author | Participants | Protocol | Results |
---|---|---|---|
Hogervorst et al. 2008 [82] | Well-trained male cyclists (n = 24) | • Bar with 100 mg caffeine and 45.0 g CHO • Bar with only 45.0 g CHO • 300 mL non-caloric beverage | *↑Stroop and Rapid Visual Information Processing tests after 140 min and time to exhaustion exercise trial at 75% VO2max |
Cooper et al. 2014 [83] | Recreationally trained males (n = 12) | • Gel with 100 mg caffeine and 25.0 g CHO • Gel with 25 g CHO • Gel placebo | *↓ fatigue and RPE during 3rd sprint set NS: sprint performance |
Scott et al. 2015 [84] | Male college athletes (n = 13) | • Gel with 21.6 g CHO and 100 mg caffeine • Gel with 21.6 g CHO | *↑ performance in 2000 m rowing task |
Resistance-trained men (n = 17) | • Gel with 88 g CHO and 300 mg caffeine • Gel with 88 g CHO | *↑ jumping height *↑ isokinetic strength and power *↑ movement velocity in the bench press NS: whole-body power output |