26-07-2017, 07:50 AM
heat does impact performance. I am sure you make sure to hydrate well after the sessions 
do all the 2k's at the 4.15 pace
you should be ready to move to that level
seems all under control and good
TheEd

do all the 2k's at the 4.15 pace
you should be ready to move to that level
seems all under control and good
TheEd