Travelling to Compete: How to Shift Your Circadian Clocks And Lift at Your Best When Travelling Across Time Zones
By: Thomas Kaminski


With the IPF World Classic Powerlifting Championships approaching, I thought it would be useful to write an article explaining how the human circadian systems work and how athletes can adjust their body clocks to the new time zone so that they can lift at their best. Ensuring that your body clock is adjusted for the time of the competition is essential for performing optimally. This is because athletic performance can vary greatly depending on your internal circadian time (Teo et al., 2011; Dijk, 1992). Contrary to the opinions of some, your muscles will not work optimally by simply setting an early alarm and just giving them some time to ‘wake up’ before the competition. The fact is, if they are at a point in their circadian cycle where they are not meant to be working, then they simply cannot work at their maximum capacity. To illustrate this point, when you have jet lag induced insomnia the reason you can’t sleep is because your circadian system is telling your brain that it is not time to sleep, and just as trying harder to sleep cannot fix this problem, trying to get your muscles working when they aren’t supposed to be isn’t going to work either! For this reason, it is extremely important to adjust your circadian clock so that your body is ready for the competition.

In this article, I give a brief overview of some of the relevant human circadian systems Read more…