Answer

In Jain Dharma, there is no fixed scriptural rule that says Jains must walk for a specific exercise duration.

For health and daily routine, a Jain person may walk according to their age, strength, health, and schedule — commonly around 20 to 45 minutes if suitable.

Jain Consideration

While walking, a Jain should keep these points in mind:

• Walk carefully and mindfully.
• Avoid walking unnecessarily at night, because small living beings may be harmed more easily.
• Choose a clean and safe path where harm to tiny beings is minimized.
• Avoid ego, anger, or carelessness while walking.
• If possible, keep a peaceful or devotional mindset, such as remembering the Navkar Mantra.

Spiritual Understanding

For Jains, even exercise should be done with jagruti — awareness. Walking is good for the body, but it should not become careless movement that increases violence toward living beings.

Takeaway

Walk as much as is healthy for you, but do it with mindfulness, care, and ahimsa-bhav.