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Cardiologists explain how much exercise you really need for a healthy heart, why sitting too long is harmful, and how just 20 minutes of daily movement can make a difference. Photo: Pixabay
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Firstpost•28-09-2026, 16:00
World Heart Day 2026: How Much Exercise Do You Really Need for a Healthy Heart?
  • •Cardiologists emphasize that consistent movement, not intense workouts, is key for heart health.
  • •Everyday activities like walking, taking stairs, and household chores significantly contribute to heart health.
  • •Prolonged sitting negates the benefits of a single workout; break up inactivity with simple habits.
  • •Even 20 minutes of brisk walking daily can make a significant difference for inactive individuals.
  • •Consistency and sustainable routines are more effective for long-term heart health than occasional intense activity.

Key Questions Answered

According to Dr Amit Chandra, you do not need to become a marathon runner or spend an hour in the gym daily; starting with a brisk 20-minute walk is an achievable and meaningful first step for building consistency.

Prolonged sitting can quietly work against heart health because a single morning workout does not cancel out a full day of inactivity, making it crucial to break up long periods of sitting with movement.

Yes, everyday activities like walking to a meeting, taking the stairs, doing household chores, or getting up from your desk all count as part of exercise by preventing long periods of inactivity.