Can you guess: How much WEEKLY physical activity should adults (age 18 and over) do for substantial health benefits
{"Image DocumentName": "Can you guess: How much WEEKLY physical activity should adults (age 18 and over) do for substantial health benefits?", "Image ImageDescription": "A. 2 hours and 30 minutes of moderate-intensive activity (i.e. 30 minutes, 5 times/week) B. 1 hour and 15 minutes of vigorous-intensity activity (i.e. 15 minutes, 5 times/week) C. Either A or B.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}