Introduction: Several studies have evaluated and confirmed the ergogenic effects of acute caffeine intake on sports performance. However, the mechanism responsible for this ergogenic effect remains to be elucidated. Objectives: This study aims to evaluate the acute effects of caffeine intake on muscle and cerebral oxygen during muscular strength, power, muscle endurance performance. and muscle electrical activity in young adults.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
DOUBLE
Enrollment
12
Facultad de Medicina y Ciencias de la Salud. Universidad de Alcalá
Alcalá de Henares, Madrid, Spain
Muscle Oxygenation
Measuring oxygen in the muscle before and after exercise.
Time frame: Through study completion, an average of 2 weeks
Cerebral oxygenation
Measuring cerebral oxygenation before and after exercise.
Time frame: Through study completion, an average of 2 weeks
Number of repetitions performed in 1 set at 65%1RM until task failure
Time frame: Through study completion, an average of 2 weeks
Bar velocity deplacement performed in 1 set at 65%1RM until task failure
In bench press and back squat exercises
Time frame: Through study completion, an average of 2 weeks
Power output generated in 1 set at 65%1RM until task failure
In bench press and back squat exercise
Time frame: Through study completion, an average of 2 weeks
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