Exercise can be challenging when you have Postural Orthostatic Tachycardia Syndrome (POTS). Symptoms such as a rapid heartbeat, dizziness, fatigue, brain fog, and lightheadedness may make physical activity feel intimidating. Yet carefully structured exercise is often an important part of POTS management.
The issue is that most individuals concentrate on the exercise and forget about the most significant initial step, which is to prepare the body to exercise and only then start to increase activity. In individuals with POTS, the correct starting point may be the difference between the development of tolerance and the occurrence of a significant symptom flare.
Understanding POTS and Exercise
POTS is a dysautonomia that involves the autonomic nervous system. It is characterized by a very high rise in heart rate when going to stand, after lying down.
Since the blood can accumulate in the lower part of the body, the heart might need to exert more effort to ensure that there is sufficient circulation. This may add to dizziness, weakness, palpitations, fatigue, and intolerance to exercise.
It does not imply that individuals with POTS should not exercise at all. Rather, exercise typically must be done in a gradual and strategic way. The aim is not to overpower the symptoms but to enhance cardiovascular conditioning and the capacity of the body to sustain an upright activity.
The First Step is Not Standing Up
One of the most commonly overlooked principles of POTS exercise is starting in a position that minimizes orthostatic stress.
Starting with upright cardio can be too challenging to someone who develops symptoms when standing. The more manageable starting point may be recumbent or horizontal exercise since the impact of gravity on blood circulation is minimized.
Examples may include:
- Recumbent cycling
- Seated rowing
- Swimming
- Horizontal or semi-reclined bicycle riding
- Gentle floor-based strengthening
Why Gradual Conditioning is Important
Initial sessions can be quite brief and repeated a number of times a week. Duration and intensity can gradually rise as tolerance increases. Some individuals might eventually switch recumbent exercise to more upright exercises.
Progression—instead of perfection—is the most important principle. A routine that can be replicated on a regular basis is usually more helpful than strenuous exercise and a few days of rest.
Hydration and Exercise Preparation
Preparation of exercise is more than just selecting the appropriate machine. People with POTS may also require fluid and electrolyte management, depending on their medical requirements.
Medical practitioners recommend that some individuals with POTS should take more fluid and sodium since the expansion of blood volume can alleviate the orthostatic symptoms. Nevertheless, sodium guidelines do not suit all individuals, especially individuals with some medical conditions.
A regular hydration plan suggested by a qualified healthcare professional may be helpful before exercising.
Some people may also find it easier to exercise in a cool environment since heat can aggravate POTS symptoms.
Strength Training Has a Role
Much attention is paid to cardiovascular conditioning, but resistance training may be useful as well.
Building up the legs and core can facilitate functional movement and tolerance to daily activities. Exercises may be done initially in a lying position or sitting position in case standing causes serious symptoms.
Examples can be controlled leg presses, bridges, seated resistance exercises, and other movements that are chosen depending on individual ability.
The program can be made more challenging as strength and exercise tolerance increase. Technique and recovery are also crucial since too much training volume may exacerbate fatigue.
How to Build a POTS Exercise Routine
No single POTS workout fits all. The symptoms may be very different in different people, and therefore an exercise plan must be personalized.
An effective development can be in three phases:
Stage one: Concentrate on low-impact, recumbent, or horizontal cardiovascular work and mild strengthening.
Stage two: Progressively add resistance and duration of workouts as tolerated.
Stage three: Add more upright exercise and functional movements once the body is able to withstand them.
Recognizing When to Slow Down
Pushing through discomfort is often promoted in fitness culture, but that approach does not always work for POTS.
An exercise that leaves one feeling extremely dizzy, with unusual chest pains, fainting, extremely short of breath, or with symptoms that continue to increase, needs attention. The exercise must be discontinued in the event of serious symptoms, and medical advice should be obtained where necessary.
Patterns can also be identified by keeping an exercise and symptom log. Documenting the nature of exercise, time, intensity, hydration, temperature, heart rate (where applicable), and post-exercise recovery can be helpful in modifying the program.
Exercise During a POTS Flare
Symptoms can fluctuate. An exercise that can be easily endured one week may be a problem during a flare up on a different week.
On days where there are symptoms, it might be suitable to decrease the intensity of exercise or temporarily go back to a more comfortable level. Light exercise can be more natural than attempting to keep to a normal training program.
Rest is not necessarily failure. Training includes recovery, especially when the autonomic nervous system is not able to maintain the heart rate and blood pressure in a normal state.
The long-term goal is to develop capacity without causing severe setbacks over and over again.
Working With the Right Professional
Since POTS may be accompanied by complicated cardiovascular and autonomic symptoms, the planning of exercises should preferably be discussed with a medical professional who is well versed with knowledge of the condition.
The assistance of a physician, physical therapist, or qualified exercise professional can be used to establish a starting point and determine contraindications. This is particularly crucial in individuals who experience fainting, major cardiovascular symptoms, other medical conditions, or unconfirmed diagnoses.
A personalized plan can also make exercise less overwhelming. Instead of asking, “How much exercise should I do?” the better question may be, “What level of activity can my body currently tolerate, and how can I progress safely?”