Eight healthy untrained male volunteers pedalled a cycle ergometer according to two exercise protocols : the first involved step-wise increasing physical exercise to maximal ( MPE ) ; the second involved prolonged ( 35 min ) submaximal physical exercise ( PPE ) at 70% of the individual's maximal oxygen uptake .
eight healthy untrained male volunteers pedalled a cycle ergometer according to two exercise protocols : the first involved step-wise increasing physical exercise to maximal ( mpe ) ; the second involved prolonged ( 35 min ) submaximal physical exercise ( ppe ) at 70% of the individual's maximal oxygen uptake .
O B-multi_cell I-multi_cell I-multi_cell I-multi_cell O O B-other_name I-other_name O O O O O O O O O B-other_name I-other_name I-other_name I-other_name O O O B-other_name O O O O O O O O O O B-other_name I-other_name I-other_name O B-other_name O O O O O O B-other_name B-atom O O