- https://flow.polar.com/training/analysis/20129050
- V800 with the stride sensor show 9.61 km
- Polar Beat shows 8.8 km
- the Polar Stride Sensor “Model:Y8” needs calibrating – best probably in a stadium because of the well defined distance of the round
- weight after workout: 100 kg – wow, that’s a long-term low!
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