National Institutes of Health suggests that as a general guideline, “children and adults alike should set a goal of accumulating at least 30 minutes of moderate - intensity physical activity on most, and preferably all, days of the week. ”
मुख्य बात यह नहीं कि आप कौन - सा व्यायाम करते हैं, बल्कि यह कि आप उसे कितनी बार करते हैं ।