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@meganadkinsPE and #PE828
@meganadkinsPE and #PE828
RT @cmueller_PhD: Validity of the Fitbit Zip (#PhysicalActivity tracker, ~60 EUR) in measuring steps, MVPA & #sedentary time in 3rd grade s…
RT @cmueller_PhD: Validity of the Fitbit Zip (#PhysicalActivity tracker, ~60 EUR) in measuring steps, MVPA & #sedentary time in 3rd grade s…
Validity of the Fitbit Zip (#PhysicalActivity tracker, ~60 EUR) in measuring steps, MVPA & #sedentary time in 3rd grade students against the ActiGraph accelerometer. Strengths: step counting, sedentary time Weakness: estimation of MVPA https://t.co/5s