Jump with Gordon Episode 7 - 10 Min HIIT and Body temperature

intro - today is June 26, 2025
0:26 body temperature....
0:50 room temperature aka my basement in Celsius
1:03 measuring my actual body temperature
5:45 pre workout setup
8:45 heart rate hanging averaging around the 150 mark during high intensity
10:35 Doubles now
14:20 noticing that my endurance is starting to increase hit took 8 mins to reach 160
15:00 attempting double under criss crosses
15:40 finished with speed alternate steps
16:09 start of recovery and body temperature measurement, the result is... and what is it the indicator?
18:51 in episode 6, I spoke about the formula and finish with conclusion.