This data set comes from Section 52.2.
Initial and final heart rates (beats/min) under different conditions
Exercise,Cooling,HR Start,HR Final Light,Yes,76,94 Light,Yes,68,87 Light,Yes,65,78 Light,Yes,75,110 Light,Yes,71,89 Light,Yes,74,101 Light,Yes,73,102 Light,Yes,71,94 Light,No,75,101 Light,No,63,92 Light,No,65,78 Light,No,72,115 Light,No,70,93 Light,No,78,110 Light,No,74,111 Light,No,69,104 Heavy,Yes,76,156 Heavy,Yes,79,134 Heavy,Yes,70,139 Heavy,Yes,75,158 Heavy,Yes,74,157 Heavy,Yes,73,151 Heavy,Yes,76,154 Heavy,Yes,72,151 Heavy,No,76,168 Heavy,No,75,155 Heavy,No,72,150 Heavy,No,73,165 Heavy,No,73,161 Heavy,No,72,153 Heavy,No,75,162 Heavy,No,70,158