oxygen    age  weight    time  resting  postrun    max
 54.297     44   85.84    8.65       45      156    168
 45.681     40   75.98   11.95       70      176    180
 49.091     43   81.19   10.85       64      162    170
 37.388     45   87.66   14.03       56      186    192
 47.273     47   79.15   10.60       47      162    164
 40.836     51   69.63   10.95       57      168    172
 50.388     49   73.37   10.08       76      168    168
 46.080     54   79.38   11.17       62      156    165
 45.441     52   76.32    9.63       48      164    166
 48.673     49   76.32    9.40       56      186    188
 47.920     48   61.24   11.50       52      170    176