wearing out is not even
Garmin fenix 3 HR has embedded optical heart rate sensor and
it can monitor heart rate not only during an activity, but also monitor heart
rate 24/7. However, if people use chest
strap type heart rate sensor, they can get some additional data from the
sensor, such as running dynamics, running cadence and etc. With some old Garmin running device, they
requires foot-pod sensor to get the running cadence. Now just chest-strap type heart rate sensor
can get more information.
Ground contact time for a running activity
If I look at my data, my ground contact time is tend to more
on right foot based on the data.
Somehow, if I run faster, it is getting close to even. I knew my running form might not be
something really good. This also shown
on my running shoes as well. The left
foot sole is wearing out more than right side and outside is more than inside.
I think this might be related my previous injury, which was
stress fracture on my left leg. So, it
is obviously better to correct my running form somehow. The problem is how I can do. I have no idea about this. Some internet search indicates stretching
might help to improve this. So I just
started to do more stretching daily.
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