Our training for the ½ marathon is off to a wonderful start! As we continue to train please be mindful of appropriate nutrition for bariatric patients. To help, I’ve put together a two part series to discuss hydration, nutrition as well as specific nutrition recommendations for long walk/run trainings.
Hydration
The number one concern while training is being able to stay hydrated throughout your workout. Once you allow yourself to feel thirsty it is almost impossible to get properly hydrated. The key is to make a hydration schedule and drink appropriate amounts of fluids throughout the day.
We recommend that your baseline is 64oz. of water plus 12 oz. of additional fluid for every 20 minutes of exercise. Be sure to take the time and do the math! Staying properly hydrated will make one of the biggest differences in how you feel during your training and after. It will also help your pace during the training as well as your performance on race day!
Water is the drink of choice for trainings up to 60 minutes. During all trainings over 60 minutes, you need to add some type of sports drink to replenish your electrolytes (mainly sodium and potassium). Look for sports drinks that are low in sugar. A great way to start is by filling your water bottles up with a 50/50 mixture of water and sports drink. It is important to remember that this is only needed for your actual training days when you exceed 60 minutes of exercise.
General Nutrition Guidelines
As our training continues, keep in mind that the key is to listen to your body. Your body will tell you if you are not getting enough carbohydrates – you will feel the difference in your energy. What your body will require will depend on your current physical ability as well as how hard you train. The harder you push yourself, the more food energy you will need to maintain that same physical energy level. Remember that the main nutrients missing during training is your electrolytes: potassium and sodium. Simple changes such as using milk in your protein shakes instead of water or adding salt to your food can add the additional potassium and sodium that your body requires.
Be sure to consider the following guidelines:
-Stay with the recommended 3 meals per day at 4 oz. plus one additional protein shake to start. If you find you are feeling hungry or light headed throughout the day, you may need to change the items in your meals.
-Start by trying new food items before deciding to add additional food.
oReplace water with milk or even whole milk
oConsume different types of fruit or add peanut butter to your fruit to increase your carbohydrates and calories
-Review your eating habits and replace light or low fat foods with their regular versions (i.e. yogurt, milk)
If you continue to feel hungry and/or light headed after following the guidelines above, you may need to add an additional protein shake or bar to your diet however, I do not recommend adding an additional meal. As always, please feel free to ask specific questions as they arise!
Now that your trainings are getting more vigorous, it’s important to work on proper breathing techniques while walking/running. Proper breathing can improve your endurance and help you to enjoy your training more. Breathing incorrectly can affect your performance by causing fatigue, which in turn, shortens the distance that you are able to complete. Added stress on your body can also be a result.
There are several universal breathing techniques that can be helpful. Learning breathing techniques while walking/running may be difficult or feel unnatural at the beginning. However, like with most things, with practice it will become easier. Start off by choosing one technique at a time and practice it while seated. Work on that specific technique until it feels natural and then incorporate it into a training session.Find your favorite and most useful technique and stick with it! The following are some breathing techniques:
1.Breathe through both your nose and mouth
This practice will assist in increasing the amount of oxygen taken into your air passages.
2.Breathe from your diaphragm
Close your eyes. Put one hand on your chest and one hand on your belly. Just breathe normally. Which hand is moving?The hand on the chest or the hand on the belly? Take time to focus on moving the belly while breathing instead of the chest. If you are moving the belly you are breathing from the diaphragm and your breaths will be more complete.
3.Maintain a 3:2 breathing ratio
Inhale for 3 steps, then exhale for the next two steps. This will assist in deeper controlled breaths. A 3:2 breathing ratio is suggested for people who do a light jog pace or less.
Check out this short video on breathing for additional information:
You may have noticed now that we are into the eighth week of training that you are able to walk longer or you get tired much later into your trainings.Well, that’s because marathon training builds stamina.According to Greg McMillan, marathon coach, there are 4 key training zones:
1.Endurance
2.Stamina
3.Speed
4. Sprint
Here’s a brief outline of each training zone:
Endurance is a slow easy pace.The goal is to build endurance.For beginners, you may spend 4 – 6 months in this phase being able to run or walk 5 miles easily.
Stamina training is when your training is “comfortably hard”. You are training at a pace where your heart rate beats between 83 – 92% of max.For beginners, you may start out at short intervals of incorporating 20 – 30 second intervals throughout your endurance training.Stamina training helps critical thresholds resulting in less lactate accumulation resulting in less fatigue.
During speed training, you are training with a 3 – 5k race speed. Your heart rate and oxygen levels are above the 92% of max.The effort in this training is hard.Speed training increases the enzymes that help liberate enzymes from our fuel source as well as stimulate and trains our fast twitch muscle fibers.Speed training will assist in running faster for longer periods of time.
Sprint training is where you are training with 800 – 2500m race pace.During these trainings your heart rate and Vo2 reach max.This type of training will assist with both your power and speed.
For most of us being beginners, our goal is usually to finish the half marathon.If you fall into this category, most of your training will be in the endurance and the stamina training zones.If you continue on for other marathons you may want to start incorporating some of the other zones to assist you in increasing your performance. For more info about the training zones visit check out the below link:
