Methods of Training Target Zone
{"Image DocumentName": "Methods of Training Target Zone", "Image ImageDescription": "Used as a guide to measure intensity of exercise, and can be worked out in the following way: Max HR = 220 \u2013 age. Lower end of target zone will be 60% of max HR. Top end of target zone will be 80% of max HR.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}