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Comment by ecaroth | Hacker News Reader

Obviously don't know much about your situation, but this might have a lot to do with your diet & pre/post/peri workout nutrition. You should never feel exhausted and drained after a workout, but should feel invigorated and alert. Maybe something worth investigating more.

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This is, of course, not true. Nothing is every universally applicable.

Go to the gym and do a heavy squat or deadlift day and I assure you that you'll feel pretty tired for a bit after the session. This is basic science. You can mitigate this by nutrition post workout, but even so, there will be a lag in time when you could feel drained.

As fingerprinter pointed out this isn't universally true, however research (and my own experience) has shown that the main reason people don't feel well after working out is almost entirely due to nutrient depletion and poor nutritional timing. If you go to the gym and do heavy squats at 6:30pm without eating anything since your lunch at 11:00am you are going to feel like absolute shit afterwards. Post-workout nutrition is essential for building muscle and recovery, but making sure to eat a mix of complex carbs, protein, and fat ~1 hour before you workout makes a world of difference for how you before during, and feel after your workouts. If your diet is sound though, and working out still makes you feel so terrible that you don't wish to do it (I'm not talking muscle soreness or the usual reasons people find to not workout) you should definitely consult with a nutritionist or dietitian as something else may be going on.

ecaroth,

I believe that I do maintain a proper diet for my weight-lifting, I eat well during the day before my workout and afterwards as well.

I feel fine after my workouts, I just don't feel so great that I can get into the state of focus I need for programming. So it's not fair to say that I don't feel well; just that it usually requires more focus to program than I can muster after a workout.

>>If you go to the gym and do heavy squats at 6:30pm without eating anything since your lunch at 11:00am you are going to feel like absolute shit afterwards.

This is correct.

Eat a wholesome meal(but don't overeat) 90-120 minutes before you leave for the gym. Those squat numbers aren't going to go up on their own. :)

Eating 1 hour before workout hasn't worked out for me. I guess digestion time varies from person to person.

Tasting bile when squatting/deadlifting is really unpleasant.

Have you tried varying the amount that you eat? Maybe eating something closer to a snack (rather than a meal) will work better.

Valid point. I'm putting this to the test, Monday evening.

My training involves a lot of ab tightening, so I actually make a rule to separate eating and training by three hours.

During training, the secret to performance is sugar. Dextrose, to be exact. The CNS can run on ketones, but it works best with ready blood sugar.

Is 'ab tightening' done for the obvious aesthetic goal, or is this some assistance exercise routine for heavy lifting?

Google wasn't helpful w.r.t the latter idea.

Having stronger abs helps with a couple workouts, especially those related to balance. Easiest to notice if you're not accustomed to pushups. Blast out a set until you're exhausted, then feel your abs burn for the next few days. The stronger your core is, the heavier you can lift since you're no longer fighting your muscles to keep yourself in balance.

Keeping a strong core (which, at first, requires a mental focus on tightening your abs at certain points before it's built into muscle memory) is necessary for good form with a variety of the olympic lifts.

It's necessary to maximise the weight lifted. Some force is transmitted through the trunk as opposed to through the spine and back muscles. The organs are broadly speaking incompressible, but the lungs are not.

Squeezing the abs pushes the organs up and holds them in place, compressing the air in the lungs, creating a more rigid trunk. This stops lifters from having their chest drop down, which will cause a dropped lift or even an injury.

Of course, if you squeeze the gut, the stomach can decide it's time to vomit if you have a lot of food in it. So ... don't do that.

Similarly if you're having lower intestinal disquiet.

I've always felt wrecked after weightlifting. Sometimes I feel like I'm close to puking from the exertion and stress. I know it can be like that sometimes, but it makes it really unpleasant. I almost prefer actually doing the exercise to how I feel after.

Who can I talk to in order to shed some light on what's happening?

You can try http://www.reddit.com/r/fitness, there are some pretty knowledgeable people there. Also try searching there, similar questions pop up from time to time.

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