Target Heart Rate by Richard Murphy https://padlet.com/murphyr2/dw3in4ditlsy Why would someone want to keep their heat rate below 70% of their Maximum Heart Rate? en-us 2016-06-07 15:48:34 UTC 2016-06-07 16:07:09 UTC hello@padlet.com Because 85% of energy used comes from fat.  https://padlet.com/murphyr2/dw3in4ditlsy/wish/113965436 Rick Murphy]]> 2016-06-07 16:00:26 UTC https://padlet.com/murphyr2/dw3in4ditlsy/wish/113965436 Because it hurts less when you work out. https://padlet.com/murphyr2/dw3in4ditlsy/wish/113965897 2016-06-07 16:03:58 UTC https://padlet.com/murphyr2/dw3in4ditlsy/wish/113965897 https://padlet.com/murphyr2/dw3in4ditlsy/wish/113966101 Because working at this lower level you are less likely to be injured.]]> 2016-06-07 16:05:07 UTC https://padlet.com/murphyr2/dw3in4ditlsy/wish/113966101 https://padlet.com/murphyr2/dw3in4ditlsy/wish/113966232 Bec]]> 2016-06-07 16:06:08 UTC https://padlet.com/murphyr2/dw3in4ditlsy/wish/113966232