Explanation:
60 - 70% of maximum heart rate: This zone provides the same benefits as the healthy heart zone, but is more intense and burns more total calories. The percent of fat calories is remains up to 85% in this zone.
A chemical need for alcohol is an addiction, or alcoholism.
Where are the choices...... High impact aerobic activities that are hard in your joints, examples, jogging, jumping, football, ect
I'm pretty sure you can do it on both but a child would be safer to do cpr on to me because, on an infant their insides are still really fragile so you don't wanna press to hard :)
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