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4 Reasons Why Training Might Be Making You Feel Nauseated

Coach Robb



Nutrition and how the human body absorbs and responds is unique from individual to individual, influenced by outside variables (i.e. heat, humidity and intensity) and has to be validated by trial and error. Let’s review some basic elements that may cause nausea and some suggestions on how to reduce or eliminate associated symptoms.


Cause #1: Pre Race Anxiety & Race Intensity
Everyone experiences anticipation and stress on race day. Pre race stress can lead to feelings of nausea and may have a negative effect on your race day nutritional plans. This is caused by the fact that body has to “decide” which is more important: digestion for fuel or maintaining core body temperature.


Digestion: blood & water are needed in the digestion process to convert your food to stored sugar
Performance: your racing efforts require blood (for oxygen to be carried to the working muscles) along with water (to be diverted to your skin to rid yourself of internal heat).


You can see how this creates a “stress” on your entire body as it attempt to prioritize what to do: break down food for fuel or sweat to maintain your core body temperature. Solution: consume easily digestible foods that maintain blood sugar levels within the blood.


Cause #2: Food Timing & Types
Low blood sugar levels are frequently associated with dizziness and nausea. Maintaining a consistent blood sugar level has a significant impact on your energy and performance. Because the body stores carbohydrates in limited quantities, 60-90 minutes of stored energy in the muscles and liver, it is important to eat throughout the day. To keep your blood sugar level stable and energy stores high, aim to eat 4 to 6 small meals throughout your race day. Solution: eat at the correct time with the correct types of food.


Give yourself 2 hours between your prerace meal and start time. This will allow enough time for your body to break down, absorb and purge completely. On race day, choose food items that are easy to digest (see below).


The following sources of carbohydrates (stored in the muscles as glycogen) should be consumed throughout the day: whole wheat grains, rye, stone ground bread, oatmeal, lentils, beans, peas, asparagus, broccoli, fresh ripe fruit (specifically apples, pears, apricots & bananas) high quality cereals, whole wheat pasta, brown rice, couscous and quinoa.


The following sources of carbohydrates should be consumed immediately after your race: white potatoes, watermelon, white rice, noodles, cereal, waffles and pancakes.


Don't forget the protein
For controlling appetite and speeding up recovery after your race, immediately consume a carbohydrate-protein beverage to replace depleted sugar & repair torn down muscle tissue. The ideal recovery nutrition source is 150 to 200 calories at a mixture of 3:1 of carbohydrates & protein. By consuming this carb-protein drink within 30 minutes of your race; your body takes advantage of a highly active enzyme (glycogen synthase) responsible for replenishing depleted sugar within the muscle and liver. This will result in a higher level of replenishment, setting you up for higher levels of output in your next race.


The following foods are great sources of protein: salmon, tuna, lean deli meat, mixed nuts (avoid peanuts), beans, lentils, tofu, whey, eggs, milk, yogurt, cheese, cottage cheese, ice cream (if you are not lactose intolerant).


Avoid Excessive fiber & fat
Meals in the day leading up to the race need to be easy to digest. As mentioned above, stick to carbohydrate-based meals with lean protein and a small amount of fat. The low fiber residue will lessen the severity of G.I. (gastro-intestinal) disturbances on race day.


Cause #3: Fluid Timing, Types and Amounts
The key to proper hydration is not the act of drinking water and sports drinks that contain sugar and electrolytes, but rather the absorption of what you drink. Solution: drink at the right time with the correct concentration of carbohydrates & electrolytes specific to your sweat rate.


Throughout the day, sip consistently on a sports drink that has a 4-6% carbohydrate concentration and a solid electrolyte profile (Energy Fuel) to ensure that you are maintaining your hydration levels.


1 Hour before your race: consume 8 to 10 ounces of ice cold sports drink (cold absorbs better than warm)
15 Minutes before your race: consume 4-6 ounces of your ice cold sports drink
Immediately following your race: consume 8 to 10 ounces of your sports drink; when you have raced your last race of the day, consume your protein-carbohydrate beverage as mentioned previously.


Drinking too much water can lead to a state of hyponatremia (low blood sodium) which can increase nausea related symptoms. Drinking too little water can lead to a state of de-hydration which can also cause nausea related symptoms. The key is to determine the optimum amount of fluids to consume – see below.


You need to determine your sweat rate given your intensity level, duration, air temperature and humidity. If you haven’t picked up a copy of Coach Robb’s Sweat Rate Calculator, please email me directly and I will forward you a copy for FREE. By determining your sweat rate, you can determine how much fluid you need to consume on race day.


Choosing the right sports drink
Research science has shown that the key to maintaining high levels of energy from a sports drink is determined by how quickly the body can convert the sugar to energy. Complex carbohydrates have to be broken down over a long period of time which results in a slower delivery of energy. During high intensity racing (and in high temperatures), the digestive process is slowed down, as mentioned earlier because the body is working hard to deliver oxygen and rid itself of heat. When you compound a slowed digestive system with complex carbohydrates, you have delayed delivery of energy for racing.


The solution is to use sports drinks that have a 4-6% concentration rate, which are made from simple sugars and have electrolytes added for better absorption. A product that I helped develop, Energy Fuel, has this exact profile and has been tested for over a year with great results on the track. The sugar in Energy Fuel (cane sugar) is absorbed passively (without the need of your digestive system to break it down) and will not only sustain your energy, but also help prevent any backing up in the stomach (and associated discomforts).


Cause #4: Cold & Hot Environments
Both hot and cold weather places stress on your body by elevating your heart rate. This places a demand on your stored sugar levels and begins to shut down your digestive process (refer to Causes 1-3). Solution: choose your racing gear accordingly.


Hot weather: as your body strives to rid itself of heat, you will notice that your heart rate will be elevated and sweating will start immediately. Wear gear that is light in color, has wick away characteristics and vented.


Cold-weather: your body is constantly trying to conserve heat & stay warm (hence the shivering). Wear throw away clothing to the start line & discard as come up to the starting line.


Other possible irritants
Alcohol, caffeine, spices, artificial sweeteners & ibuprofen can create irritation in some people. The body’s various systems (circulatory, respiratory, etc.) become more sensitive to any irritants when under physical emotional or mental stress. Racing tends to present all three of these types of stress. Identifying anything that might create symptoms before you get to the races will result in better race day results.


What else can you do?
As always, speak with your physician about anti-nausea medication that may offer some relief when racing or training hard. Probiotics may assist with G.I. disturbances as well as being of assistance to general immune health.


Yours in health and sport,
Coach Robb


Coach Robb has been working with riders and racers since 1987 and is the founder of the Complete Racing Solutions Performance System, the Mental Blueprint of Success, the MotoE Amateur Development Program, the MotoE Educational Series and Nutritionally Green Supplements based out of Orlando Florida.


CompleteRacingSolutions.com is a premium resource center for motocross, supercross and GNCC riders of all abilities and ages. Visit CompleteRacingSolutions.com & subscribe to his bi-monthly newsletter that outlines the training solutions used by Factory KTM/Red Bull’s Ryan Dungey, Star Yamaha’s Jerry Martin and Alex Martin, RCH’s Brock Tickle, Factory Kawasaki/Pro-Circuit’s Adam Cianciarulo, multi-time Loretta Lynn’s & Mini O Champion’s Jordan Bailey (Factory Monster Energy/Kawasaki) GNCC bike racers Charlie Mullins and Chris Bach, and GNCC Quad racer Roman Brown along with thousands of riders all around the world!


Instructional videos with Coach Robb can be found on the Coach Robb’s Youtube Channel addressing rider’s questions about speed, endurance, strength, nutrition, biomechanics, stretching, and soft tissue maintenance. Please visit CompleteRacingSolutions.com to subscribe to his bi-newsletter and learn more about various resources for riders. You can follow him socially on Twitter: @MotoCoachRobb & Facebook: Coach Robb.


In addition to his own newsletters, Coach Robb is a regular contributor to Vurbmoto, Racer XVT, iMotoOnline, ThumperTalk & and various websites. Robb can also be heard on the monthly radio show DMXS answering listener’s questions about nutrition & fitness.

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This is good basic information.I am a formulator/manufacturer of sports nutrition supplements and although I believe a solid macro nutrient core is most essential in any athletes program,the use of high quality goal specific supplements is what can separate you from the pack.Small example:most carb drinks and supplements use ingredients that rank high on the glycemic index wich is the exact opposite of what you would want because it causes a spike in blood sugar levels and concurrent insulin surge initiating a very short energy burst followed by the dreaded "crash".Even worse ingredients like dextrose,maltodextrin and even glucose polymers will often leave you feeling sick to your stomach due to a low molecular weight and high osmolarity preventing gastric emptying (who wants to feel like that while riding/racing).The good news is there are supplements that achieve this goal properly (like my CARBOFUZE) incorporating a unique carb source that does not upset your stomach,provides long sustained energy with no blood sugar or insulin spike,provides excellent recovery and replenished glucose levels and even shuttles water,electrolytes and amino acids into the cell where it belongs due to its "transport agent" properties.This in turn prevents dehydration and catabolic state.I guess my point is do your homework and choose products and a plan from trusted sources that can explain the biomechanics involved and deliver the desired result such as the author of the article above.Try to avoid the "smoke and mirrors" that seem to be prominent in all industries today.Best wishes.

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