This morning I woke up extremely sore and super energized. After noticing the sky was still pitch black I grabbed my phone to check the time– it was 3:50AM! I shut my eyes and tried to go back to sleep, but after an hour and a half of counting backwards, meditating, and changing positions I realized there was nothing left to do but get up and roll with it *Sigh*.
Let’s rewind and discuss why my body was reacting this way.
One of my best friends, CarlyAnn, recently moved back to New York from Nashville. Yesterday she suggested we hit the gym to lift and catch up. The intense leg workout left us hobbling back to my car in a successful yet miserable state.
The smart thing to do would be to have a nutrient dense meal, but instead we decided to skip lunch and run a couple errands!
When I finally got home (hours later) it was almost time for kickboxing. I grabbed some homemade jerky and headed to the studio. Towards the end of class my body was shot and my muscles felt useless. I dragged my lifeless body home, forced down a piece of fish and peas and turned in for the night. This morning I woke up extremely sore.
Can you tell where I went wrong? Lets see..
- I totally overtrained my body
- I did not refuel properly
What Happens to Our Bodies When We Exercise
Here are just a few things going on inside our bodies during exercise:
- Fatty acids from fat, protein in the form of amino acids, and glucose and glycogen, both of which are sugars that come from consuming carbohydrates are used as fuel
- Muscle fibers are being torn (this is a good thing! With a good post workout meal and adequate sleep these muscle fibers repair, grow, and gain strength!).
- Cortisol levels rise
What is Glycogen?
Glycogen is a form of sugar stored in the muscles and liver. Our bodies are programmed to use the sugar in the blood before tapping into glycogen stores (1). When blood sugar levels drop too low, glycogen is released from its stores to give the body quick sugar and a jolt of energy. Think of glycogen as a backup battery pack for the body.
cheap evecare syrup Cortisol the Fat Burning, Lean Muscle Building Hormone
Cortisol is a steroid stress hormone that gets a bad rep for being associated with weight gain, acne, etc. But when released at the right time cortisol acts fat burning, muscle building and energizing stimulant. Cortisol levels peak in the morning to help wake us up and get the day started. As the day progresses, cortisol levels naturally begin to drop so that by the end of the day we are able to fall asleep.
We also elevate cortisol when we engage in physical activity. Cortisol production promotes the development of lean muscle which is essential in losing fat (yay!). However, when we finish our workouts cortisol level are high and should be lowered by having a wholesome meal of mainly protein and carbs. If you make it a habit to not eat upon exercise cortisol levels will remain elevated causing weight gain (mainly in the abdominal region), sleep disruption, and muscle breakdown.
After an intense workout..
- some of our glycogen stores are depleted
- muscle is broken down
- cortisol remains elevated causing a multitude of negative effects
Therefore the purpose of a post workout meal is to restore glycogen and repair muscles in order to build beautiful lean muscle, lower cortisol levels and to just feel good!
How Soon Should You be Eating After a Workout?
It is important to eat within 60 minutes of your workout, but if you really want to take full advantage of your revved up metabolism eat within 30 minutes of exercise (2). The quicker you get some nutrition in your body the sooner you restore glycogen stores and rebuild muscle proteins to stimulate the growth of new lean muscle.
What Should You Eat?
A meal consisting of protein and medium to high glycemic carbs that is low in fat is the quickest and most efficient way in recovering your muscles and utilizing the meal as energy rather than storing it as fat.
High Glycemic Carbs: Digest quicker
Protein: Helps repair muscles
Keeping the meal low in fat: Fat slows digestion and we want our muscle cells to be replenished as quickly as possible.
The following lists contain examples of simple and easily digested foods:
- Carrots, corn, peas
- Fruits (pineapple, berries, banana, kiwi)
- Rice cakes
- Note: I always promote eating wholesome foods but if you’ve been craving lucky charms or that chocolate chip cookie (AKA cheat meal) then post workout would be the best time to eat it!
- Grassfed organic protein powder
- Greek yogurt
- Wild caught fish
- Lean beef
- Berg JM, Tymoczko JL, Stryer L. Biochemistry. 5th edition. New York: W H Freeman; 2002. Chapter 21, Glycogen Metabolism. Available from: https://www.ncbi.nlm.nih.gov/books/NBK21190/
- Jentjens, R. & Jeukendrup, A. (2003). Determinants of Post-Exercise Glycogen Synthesis During Short-Term Recovery. Sports Medicine, 33(2), 117-144. http://dx.doi.org/10.2165/00007256-200333020-00004
- Carbohydrate metabolism. (2017). Slideshare.net. Retrieved 8 January 2017, from http://www.slideshare.net/ganeshbond/carbohydrate-metabolism-31707764
- Ballachey, G. (2017). Cortisol and Sleep – Sustainable Balance. Sustainable Balance. Retrieved 8 January 2017, from http://sustainablebalance.ca/cortisol-and-sleep/