Explore your limits as you row this 500m Sprint Challenge through 5 intense 100m splits. 2 scores: your best and worst 100m SPI. Play with rate, play with power, and seize the victory! Notes: SPI stands for Stroke Power Index, which is just Watts divided by Stroke Rate. You can look at the SPI metric in real-time on ErgZone: Table View (tap one of the last 2 columns until you see SPI), Grid View (tap any of the cells and choose the SPI metric). For this challenge your score will have 2 decimal points to reduce the chances of a tie: e.g. 12.42