Health experts advise everyone to exercise regularly to keep their bodies healthy and fit. Making exercise a habit can help improve blood circulation and digestion, boost mental health, and reduce the risk of various serious chronic diseases. Experts state that engaging in at least 150 minutes of exercise per week is essential for all adults to maintain good health.

Are you also planning to join a gym to stay fit? If so, it is crucial to determine beforehand whether your body is physically prepared for the rigors of the gym. This question is particularly important given the reported cases in recent years of individuals suffering fatal heart attacks while working out.

To avoid such risks, let us look at the medical tests you should undergo before starting a gym routine.

**Potential issues after starting the gym**

Health experts note that people often experience extreme fatigue, dizziness, muscle cramps, or a rapid heartbeat shortly after beginning a gym regimen. Some may mistake these for normal side effects of exercise, assuming the body will eventually adapt. However, experts warn that such symptoms could actually be red flags.

You should be particularly cautious if you have been inactive for a long time, are older, have pre-existing medical conditions, or suffer from persistent weakness and fatigue.

Let us explore the essential tests to undergo before hitting the gym.

**Complete Blood Count (CBC) can reveal anemia**

A Complete Blood Count (CBC) is a standard blood test that provides information on various components, including red blood cells, white blood cells, and platelets.

Low hemoglobin levels can lead to symptoms such as rapid fatigue, weakness, shortness of breath, or dizziness. Under these conditions, performing strenuous exercises at the gym can be difficult. Individuals who have a history of weakness, persistent fatigue, jaundice, or shortness of breath should start a gym routine only after consulting a doctor.

**Cholesterol Test**
If you are about to start strenuous exercise, it is crucial to understand your cardiovascular risk factors.

A lipid profile reveals the levels of 'bad' and 'good' cholesterol as well as triglycerides in the blood.
This test is particularly important for those who are overweight, smoke, or have a family history of heart disease.
If the test results show elevated cholesterol or triglyceride levels, be sure to consult a doctor.

**Sodium and Potassium Test**
Potassium, sodium, and other electrolytes are essential for the normal functioning of muscles and nerves in the body. If you frequently experience muscle cramps, weakness, or excessive sweating, a doctor may recommend an electrolyte test. Both deficiencies and excesses of these substances can cause problems. It is also important to ensure your body's electrolyte balance is optimal before hitting the gym.

**Iron, Vitamin B12, and Vitamin D Tests**
As a precautionary measure, you should also get tested for iron, Vitamin B12, and Vitamin D levels before starting a gym routine or intense workouts.

These tests help identify issues such as fatigue, weakness, tingling sensations in the limbs, and bone or muscle-related problems. A deficiency in these nutrients can hinder post-exercise recovery and lead to muscle-related complications.

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