Friday's Session:
3 Rounds
1000m Row
15 HSPU's
60 Sit Ups
Time: 24:40

I did this right in the middle of the hot afternoon sun. Right outside our gym's back doors, against the blazing hot wall to simulate working out later this month in Carson. The heat really affected me most on the row. Being in one place without much breeze made me feel a little over heated. I saw my pace drop off each round because of the heat. Desired effect accomplished.
As the workout progressed, my HSPU's got better, by that, I mean, I was able to string more reps together. I've got to get better at stringing double digit reps on these more consistently. I did 3,5,3,4 the first round. 8,4,3 the second round. 10,3,2 on the last round.
Good stuff.