Usually, when we come back from a rigorous workout session, we are bound to feel shaky and shivery from all the energy we have put down in our workout, and our body is taking its time to cool down and regain normalcy.
People who perform some strenuous activity related to workouts might feel this shakiness too, especially in their hands after a very long time. So it is a regular act, where exercising like running several miles could also do this to you.
But sometimes, it is necessary to notice the reasons behind shaky or any shiver post your workout regimen because it could lead to an indication of any health condition if the tremors continue for a very long time after you have been to a workout session.
Let’s look into some of the reasons you could feel shaky or tremors after coming from a workout session, indicating a severe health issue.
Reasons for Shaking Post Workout
Just ruling out one symptom, which is that of tremor, is not enough to consider any particular health issue. Still, it is necessary to look out for more than one symptom to view any specific health condition that needs an expert’s diagnosis.
Moreover, experts say that one must check out their habits before going for a workout and after coming from a workout. Observing a particular pattern could say a lot about why you are feeling shaky after your regular exercise.
Low Blood Sugar
When performing an exercise or rigorously working out, our muscles use glucose as its fuel to function efficiently during the workout session. But as the workout becomes rigorous and faster, the body’s glucose begins to go to lower levels, which leads to low blood sugar in the body, known as hypoglycemia.
Hence, with no glucose to fuel the muscles during the workout, they shake, and there might be a feeling of fatigue, confusion, dizziness, headache, hunger, irritability, weakness, fast heartbeat, etc.
High Intake of Caffeine
People are often habitual of consuming energy drinks or coffee before their workout or after it. All these energy drinks contain a reasonable amount of caffeine in them, and hence, it certainly makes one feel jittery because people often feel high and bolted when they come back from their fitness sessions.
This jittery and shaky feeling after having a certain amount of caffeine could lead to several health issues. It could cause a sense of dizziness, insomnia, diarrhea, high blood pressure, heart palpitation, etc.
Dehydration
A balanced electrolyte in our body means that our nerves and muscles are working smoothly and efficiently. Still, as we work out on any day in a speedy manner, especially during a hot day, we sweat and lose water from our body, which makes us dehydrated.
The more we are dehydrated, there is an imbalance in our electrolyte levels in the body, which causes dehydration; the muscles are cramped or twitched, which feels more like shaky or tremors occurring. It also leads to other symptoms such as dark urine, thirst, headache, dizziness, weakness, confusion, fatigue, etc.
Muscle Fatigue
It is one of the most common reasons to feel shaky post work out session. While performing physical activity, our body’s central nervous system commands the motor neuron and muscle fibers to contract muscles.
As the command is given to the motor units, it enables the muscles to gain force from them, and it becomes easy to perform a physical fitness routine. But if we continue to conduct such activity at a much faster pace for a long time, the central nervous system slows down these signals.
The whole process causes confusion between muscle contractions and relaxations, which leads to shakiness or tremors. The CNS soon loses the ability to force the muscles to move, and ultimately a person begins to feel weak and fatigue or lower levels of energy. In this case, the best method is to reduce your workout session if your muscles have moved to their maximum.
There are also chances that if you have put any muscle in your body in one position for more extended periods, it could also cause a shaky feeling. The motor units in our muscles are made used for intense workout movements.
Holding any of your muscles in one place for a long time causes these motor units to activate and provide more force causing tremors.
What can you do to stop Muscle Shaking or Avoid it?
You can do a few things to avoid the muscle shaking in your body post-workout session.
- Increase the intensity of your workout slowly and gradually after putting your muscles into the habit of that position or workout regimen.
- Try consuming a meal 2-3 hours before work out sessions.
- Try reducing the intake of daily caffeine.
- Warm-up before you begin exercising and simultaneously cool down your workout to help your muscles relax and not feel sore.
- Keep yourself hydrated all the time, even while you are performing an exercise, because bodily fluids are released at a considerate amount while performing any fitness activity.
- Keep meals prepared for your post-workout session beforehand to provide your muscles with new fuel to rejuvenate again.
- Try to do stretching after you have done your workout, which would help your muscles relax.
Suppose you feel that your shaking is prolonged even after taking all these measures, and there are other symptoms followed by it, such as vomiting, fainting, dizziness, shortness of breath, etc. In that case, it is best to visit the doctor and seek medical attention to get diagnosed with any underlying health condition.
