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    VO2max

    Scheduled Pinned Locked Moved Suunto 9
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    • DMytroD Offline
      DMytro @Djordje S
      last edited by

      @djordje-s I think it may be because of walking. If I do a few runs in a row, my VO2max grows nicely, but a couple of longer walks sink the value.

      Djordje SD 1 Reply Last reply Reply Quote 0
      • Djordje SD Offline
        Djordje S Bronze Member @TheGuyFromTheSummit
        last edited by

        @theguyfromthesummit
        I havent.Basically standard route with little change.

        1 Reply Last reply Reply Quote 0
        • Djordje SD Offline
          Djordje S Bronze Member @DMytro
          last edited by

          @dmytro So to try with few running and to see what is happening? 🙂

          DMytroD 1 Reply Last reply Reply Quote 0
          • DMytroD Offline
            DMytro @Djordje S
            last edited by

            @djordje-s I’d suggest more running, less walking.
            My walks also work if hr is elevated enough + speed is above 6.5kmh

            Djordje SD 1 Reply Last reply Reply Quote 0
            • Djordje SD Offline
              Djordje S Bronze Member @DMytro
              last edited by

              @dmytro and multisport? Walking+running

              DMytroD 1 Reply Last reply Reply Quote 0
              • DMytroD Offline
                DMytro @Djordje S
                last edited by

                @djordje-s I’m not sure if multisport activities are contributing to VO2max. You can check this by performing an activity, then looking for it in the VO2max tab in SA.
                I just want to say that it’s my personal experience. When I go hiking my vo2 plummets as only horizontal speed is being considered by the algorithm. When I go walking - I’m not sure: maybe the algo considers my HR for the speed to be too high, or maybe HR is just not high enough to provide a reasonable dataset for extrapolation.
                I heard from people on the forum that both walking and running results in reasonable VO2max values.

                Djordje SD 1 Reply Last reply Reply Quote 0
                • Djordje SD Offline
                  Djordje S Bronze Member @DMytro
                  last edited by

                  @dmytro Also one observation.My VO2max was also low before hard reset.After that the value was high and now it decresing after every exercise 🙂

                  DMytroD 2 Replies Last reply Reply Quote 0
                  • DMytroD Offline
                    DMytro @Djordje S
                    last edited by

                    @djordje-s well, it makes sense. If algo before the hard reset considered your vo2 to be low, after you’ve reset the values, it needed time to converge to the similar value.

                    1 Reply Last reply Reply Quote 0
                    • DMytroD Offline
                      DMytro @Djordje S
                      last edited by

                      @djordje-s or do you mean that v02 is now even lower?

                      Djordje SD 1 Reply Last reply Reply Quote 0
                      • Djordje SD Offline
                        Djordje S Bronze Member @DMytro
                        last edited by

                        @dmytro Its not lower as it was before hard reset but if it continue like this,it will reach old value 🙂

                        DMytroD 1 Reply Last reply Reply Quote 0
                        • DMytroD Offline
                          DMytro @Djordje S
                          last edited by

                          @djordje-s it kinda makes sense then. The algo needs a couple of weeks to stabilise.

                          Djordje SD 1 Reply Last reply Reply Quote 1
                          • Djordje SD Offline
                            Djordje S Bronze Member @DMytro
                            last edited by

                            @dmytro In that case I will continue to monitor and try with more running exercises…Thank you all for prompt support and reply. 🙂

                            1 Reply Last reply Reply Quote 0
                            • PENNACNPP Offline
                              PENNACNP Bronze Member @TheGuyFromTheSummit
                              last edited by

                              @theguyfromthesummit thanks for the reply.

                              I agree, nothing from a watch is going to be as valid or reliable as a controlled test in a lab. That said, I do find some encouragement from the numbers changing over time. Also, I too feel the Fenix is more accurate given my resting HR, training volume, and general health, but I can’t prove it.

                              Overall, I mostly run by perceived effort - for better or worse…

                              SUUNTO VERTICAL TITANIUM SAND
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                              • MiniForkliftM Offline
                                MiniForklift Platinum Member
                                last edited by

                                Mine has been 52.9 for as long as I can remember despite obvious losses and gains in fitness. I don’t know if there’s a glitch on my S9B or it’s just never really worked from the outset

                                SV Titanium Solar Forest

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                                • v.sacreV Offline
                                  v.sacre Silver Members
                                  last edited by

                                  We all know that walking activities have a bad effect on VO2Max calculated by Suunto/Firstbeat.

                                  I would strongly suggest to be able to turn off VO2Max calculation before launching an activity on the watch!

                                  A3S | S9B | S9P | S9PP | SV1 Ti | SV2 Ti
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                                  DMytroD 1 Reply Last reply Reply Quote 2
                                  • DMytroD Offline
                                    DMytro @v.sacre
                                    last edited by

                                    @v-sacre yup, that would be very helpful. For hiking as well.

                                    Djordje SD 1 Reply Last reply Reply Quote 0
                                    • Djordje SD Offline
                                      Djordje S Bronze Member @DMytro
                                      last edited by

                                      @dmytro Well I doubt that Suunto will improve algo related to VO2max for S9 as probably all efforts will go for further models but to introduce few opyions like disable/enable would be nice

                                      Djordje SD 1 Reply Last reply Reply Quote 1
                                      • Djordje SD Offline
                                        Djordje S Bronze Member @Djordje S
                                        last edited by

                                        @djordje-s Definetly with running VO2max is increasing. That leaves a question. If VO2max is measured only with walking and running and if it is not reliable for walking, it means that 50% of this feature is useless 🙂

                                        TheGuyFromTheSummitT DMytroD 2 Replies Last reply Reply Quote 1
                                        • TheGuyFromTheSummitT Offline
                                          TheGuyFromTheSummit Silver Members @Djordje S
                                          last edited by

                                          @djordje-s it definitely is.
                                          Now my watch says 49 but actually my VO2max according to a lab test is 56…

                                          Brad_OlwinB 1 Reply Last reply Reply Quote 0
                                          • DMytroD Offline
                                            DMytro @Djordje S
                                            last edited by

                                            @djordje-s hiking also measures V02max, but it’s even worse than walking, since vertical gain isn’t accounted for.
                                            I don’t run due to injury, while still doing quite a bit of endurance sports, and seeing my V02MAX at 28.6 is kinda frustrating.

                                            Djordje SD 1 Reply Last reply Reply Quote 2

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