We are pleased to announce that as of March 4, 2025, an updated Rich Text Editor has been introduced in the MyFitnessPal Community. To learn more about the changes, please click here. We look forward to sharing this new feature with you!
Training and Dizziness

0dreamer0
Posts: 21
I've recently begun Circuit Training and cardio at a different gym...
I've noticed that near the end of my workouts I begin to feel dizzy and/or a headache develop... I'm not sure how to help this and I don't want it to discourage me from what I've begun.
To break it down:
I do Circuit Training for 45 minutes (lead by instructor) twice a week
and I try to get to my gym at least once a week for cardio
My muscles have been taking a beating because I'm so new to exercising - I've been drinking/eating protein, reduced my carbs (which I feel is where I've gone wrong), I eat a lot of salads, almonds, fruit, veggies, and water.
I don't want to eat a lot of carb heavy foods, but perhaps there's suggestions that I can receive for before my classes that will reduce the dizziness/headaches?
Thanks...
I've noticed that near the end of my workouts I begin to feel dizzy and/or a headache develop... I'm not sure how to help this and I don't want it to discourage me from what I've begun.
To break it down:
I do Circuit Training for 45 minutes (lead by instructor) twice a week
and I try to get to my gym at least once a week for cardio
My muscles have been taking a beating because I'm so new to exercising - I've been drinking/eating protein, reduced my carbs (which I feel is where I've gone wrong), I eat a lot of salads, almonds, fruit, veggies, and water.
I don't want to eat a lot of carb heavy foods, but perhaps there's suggestions that I can receive for before my classes that will reduce the dizziness/headaches?
Thanks...
0
Replies
-
Are you eating before you workout? Are you drinking before and during? How long ago did you start?0
-
When I was carb cycling for a few months, I noticed that workouts were hardest on my lowest carb days and the day after. After noticing this, I only did cardio on those days. No weights. High carb days were a little cardio and lots of weights.
Are you drinking enough H2O?0 -
Are you eating before you workout? Are you drinking before and during? How long ago did you start?
Last week I ate dinner before going to circuit, I had chicken breast and a salad with some veggies... I drink water throughout but I didn't eat afterwards... I just drank water when I got home.0 -
When I was carb cycling for a few months, I noticed that workouts were hardest on my lowest carb days and the day after. After noticing this, I only did cardio on those days. No weights. High carb days were a little cardio and lots of weights.
Are you drinking enough H2O?
So basically I should try to indulge a little more in the carbs before the boot camp style workout and less when I just doing treadmill etc?
I always have water with me...0 -
How is your blood pressure? Is it on the low side? I was having a very similar problem. I would get done with a workout and then have to sit in the locker room for 10 min. because I felt like I was going to faint. After going through all the tests my doctor could think of (ie. Stress test, EKG, blood workup...) he checked my sodium levels and said I was one of only 4 patients in all his years of practice that he had to recommend eating more salt. As soon as I switched my breakfast from a cereal to an egg beater/protein one, I stopped having the dizzy spells and I pretty much had had them all of my life. I am NOT recommending you just start consuming salt, that can be extremely dangerous, but I do recommend asking your doctor about it.0
-
How is your blood pressure? Is it on the low side? I was having a very similar problem. I would get done with a workout and then have to sit in the locker room for 10 min. because I felt like I was going to faint. After going through all the tests my doctor could think of (ie. Stress test, EKG, blood workup...) he checked my sodium levels and said I was one of only 4 patients in all his years of practice that he had to recommend eating more salt. As soon as I switched my breakfast from a cereal to an egg beater/protein one, I stopped having the dizzy spells and I pretty much had had them all of my life. I am NOT recommending you just start consuming salt, that can be extremely dangerous, but I do recommend asking your doctor about it.
Oddly enough, he has told me to consume more salt in my past but as far as I know, my blood pressure is fine. I guess another checkup might help.0 -
I can work out on elliptical trainer and stationary bike, but if I run on a treadmill, I get so dizzy I almost fall down and want to vomit. Running without actually going anywhere gives me some type of motion sickness. Its just with running and not bicycling etc. I don't know why. Maybe you can identify a particular exercise that makes you dizzy like I did.0
-
I can work out on elliptical trainer and stationary bike, but if I run on a treadmill, I get so dizzy I almost fall down and want to vomit. Running without actually going anywhere gives me some type of motion sickness. Its just with running and not bicycling etc. I don't know why. Maybe you can identify a particular exercise that makes you dizzy like I did.
It's hard to determine because my circuit training includes soooo many different exercises - I did want to vomit at my last class but it was my very first circuit class - I am hoping tomorrow's is better.0 -
Are you holding your breath while you work out? Some people forget to breathe, as silly as that sounds.0
-
So basically I should try to indulge a little more in the carbs before the boot camp style workout and less when I just doing treadmill etc?
I always have water with me...
You could try it and see if you like it.
When I was carb cycling, Monday through Wednesday were my low carb days (75 to 100 grams consumed). On these days I would just do cardio (hiking, walk/jog). Thursday and Friday I would do weight training and consume higher amounts of carbs (for me it was about 1.3 grams x every pound of body weight). Saturday was a light weight training day with some cardio of some sort and medium carbs (somewhere in between low and high). Sunday was my rest day and usually a low carb day, but sometimes it was a cheat day, I must admit.0 -
You could try with different amounts of carbs before you workout. For me, a piece of wheat bread with peanut butter and a banana is ideal. See what works for you. See what works for you. Adding small amounts to get you to an optimal level will be a trial and error event.0
-
Issue; I'm happy losing weight with a low carbohydrate diet, but I'm always tired, get light headed when I stand up, and if I exercise for more than 10 minutes I feel like I'm going to pass out.
The solution is salt...a bit more salt to be specific......When you restrict carbs for a week or two, your kidneys switch from retaining salt to rapidly excreting it, along with a fair amount of stored water. This salt and water loss explains why many people experience rapid weight loss in the first couple of weeks on a low carbohydrate diet.....
...the best solution is to include 1 or 2 cups of bouillon or broth in your daily schedule. this only adds 1-2 grams of sodium to your daily intake....on the days you exercise, take one dose of broth or bouillon within the hour before you start.
(extracted from The Art & Science of Low Carbohydrate Living -Jeff s. Volek, PhD, RD/Stephen D. Phinney, MD, PhD)
I exercise 4-5 times weekly, HIITraining, and always add a small amount of salt to my water bottle for use at the gym or drink a cup of bouillon (one teaspoon with hot water) before exercising.
This may be helpful, my experience of this has been positive. Good luck.0 -
Thank you!
I appreciate all the feedback0
This discussion has been closed.
Categories
- All Categories
- 1.4M Health, Wellness and Goals
- 394.4K Introduce Yourself
- 43.5K Getting Started
- 259.7K Health and Weight Loss
- 176.1K Food and Nutrition
- 47.5K Recipes
- 232.3K Fitness and Exercise
- 392 Sleep, Mindfulness and Overall Wellness
- 6.5K Goal: Maintaining Weight
- 8.5K Goal: Gaining Weight and Body Building
- 152.7K Motivation and Support
- 7.8K Challenges
- 1.3K Debate Club
- 96.3K Chit-Chat
- 2.5K Fun and Games
- 3.2K MyFitnessPal Information
- 16 News and Announcements
- 927 Feature Suggestions and Ideas
- 2.3K MyFitnessPal Tech Support Questions