Updated project metadata. To characterize phosphorylation-based signaling events across different exercise modalities we subjected eight healthy young men (age, 26.3±1.3 years; BMI, 23.5±0.7 kg/m2; maximal oxygen uptake (VO2 max), 42.6±1.5 ml/kg/min) that did not perform regular physical activity apart from local bicycling to an acute bout of endurance (90 min ~60% of VO2 max), sprint (3 x 30-s all-out cycling), or resistance exercise (6 sets of 10 RM knee extensions) in the fasting state. All participants completed the three types of exercise in a randomized crossover design with 14 days washout between each exercise bout.