Beyond the Burn: The Silent Strain of Over-Exercising on the Heart

Gyms are crowded, marathon sign-ups are rising, and fitness has become a lifestyle badge these days, but doctors caution that overburdening the body — whether through excessive cardio, heavy lifting, or even long-distance running — can increase the risk of exercise-induced heart problems. According to Dr. K. Seshi Kiran, senior consultant general physician, Yashoda Hospitals, Somajiguda, beginners and even regular gym-goers must pace their fitness journeys carefully. “The intensity, duration, and frequency of workouts should be increased gradually. Abrupt, high-intensity exercise puts immense strain on the heart, especially if there are hidden conditions or inadequate baseline fitness,” he states. His advice:

• Always warm up before and cool down after workouts.
• Stop immediately if you feel chest pain, dizziness, or unusual breathlessness.
• Avoid training when unwell, and give the body enough recovery time.
• Keep track of your blood pressure and heart rate, especially if you’re over 40 or have a family history of heart disease.
• Set long-term fitness goals — don’t chase instant results.

“Marathon runners, for instance, should undergo field tests like the Cooper test or shuttle runs to ensure their cardiovascular endurance is adequate,” says Dr. K Seshi. in an interview with The New Indian Express publication.

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