PMC

Intact Nike Vaporfly 4% (VF_intact) and cut Nike Vaporfly 4% (VF_cut) shoe conditions. To create the VF_cut, 6 medio-lateral cuts were made through the carbon-fiber plate. Note that the black line is not the exact location of the carbon-fiber plate, but all the cuts were made fully through the plate.

Design of the NIke Trial.

Results from 95 % equivalence testing for agreement in physical activity energy expenditure (PAEE) between Oxycon Mobile and Nike + Fuelband and SenseWear Armband (SWA) devices. Black and white striped areas indicate proposed equivalence zone (±10 % of the criterion value); solid black lines indicate 90 % CIs for estimated EE in Nike + Fuelband; grey solid lines indicate 90 % CIs for estimated EE in SWA

a Sentiment analysis of Nike. b Language analysis of Nike