Table 1. Exercise workload and heart rate (HR). Data are means (±SD). Predicted Workload (W) CHO Trial Workload (W) Placebo Trial Workload (W) CHO Trial HR Placebo Trial HR Bout 1 317.4 (47.3) 303.3 (44.0) 302.6 (41.6) 154(23) 159(22) Bout 2 317.4 (47.3) 294.5 (46.3) 300.3 (50.0) 160(26) 163(29) Bout 3 317.4 (47.3) 290.7 (45.9) 286.2 (50.2) 170(17) 162(33) Bout 4 317.4 (47.3) 285.4 (51.4) 281.1 (54.5) 172(30) 170(29)