Attended a group class at Rio Pro today and during the live training was completely gassed! During my matches, I would do well and slowly advance my positioning and eventually catch someone in a submission, but then be completely gassed afterwards. My legs were just tired, and after we fist bumped to restart, I found myself unable to resist their attacks. When stuck in bottom of side control I just didn’t have it in me to bump up to create space and recover guard. I was just out of gas and my legs wouldn’t do what I wanted them to. I would eventually stop defending and then get tapped out.
There are a few factors I can attribute this to:
- Fatigue and under-recovery – After 3 straight days of Crossfit, I didn’t really have much rest time.
- Poor sleep – I’ve had 6 straight days of poor sleep. I usually need around 7:30 hours of sleep to feel optimal, and for some reason this week I’ve had a hard time sleeping and have only averaged around 6:30 hours.
- Insufficient sodium – It’s been well documented that being in nutritional ketosis causes the body to lose salt which can impact performance. Given the intensity of the BJJ I probably should have taken in more salt before the class.
- Bonking from hypoglycemia – Since BJJ is such a glycolytic activity (both aerobic and anaerobic), it probably requires energy at a faster rate than can be generated from ketone production (which is primarily aerobic). I refer again to Robb Wolf’s article, where he specifically mentions BJJ and how a very low carb diet will inhibit performance.
- Poor breakfast timing – Out of habit, the first thing I did today was make my morning bullet-proof hot-cocoa. It consists of 2 tbsp grassfed butter, 2 tbsp coconut oil, 1 cup almond milk, and 1/4 small carton of a protein shake, with some unsweetened cocoa powder. It’s pretty dense and contains over 500 calories and 50 gm of fat. Unfortunately, when I finished drinking this I only had 15 minutes until I had to get to class… So during the entire class I was regurgitating all this fat and then had stomach cramps….
Since I can’t recall ever feeling THIS bad after a training session I’m going to assume that it was a combination of all of the above.
In the near future I’m going to try an n=1 experiment where I try out Superstarch. Peter Attia made a very in depth video talking about it, and it piqued enough of my curiosity to try it out. Hopefully this will address me bonking from hypoglycemia.
To address my sodium problem, I went out and bought some vegetable bouillon cubes that I can drop in a bottle of water to drink before a training session. This was recommended in both books by Volek and Phinney.
Next time.. no more bullet proof hot cocoa before rolling. I think it’s better to fast than to have something that heavy before training.
I’ll also do my best with sleep and having more rest days… but with how hectic and irregular my schedule is, I have to get my BJJ training in and Crossfit whenever I can. I’m not at the point where I can do both in one day yet… but if I get there, that’ll give me more opportunity for rest days.