PowerTap Joule GPS User Guide - Manual (Page 54)

Appendix A: HISTORY REPORTS
Power Detail Report
AV WATTS
1. Average power during a ride. 2. A common unit used to express effort or intensity amongst cyclists. Note: Average calculation may
or may not include zeros (time spent coasting or with no power) depending on Joule’s set up. By default, zeros are included. For 2
WK, 4 WK rolling averages a time weighted average over the selectable time period is used.
MX WATTS
Maximum power in watts during a ride. Note: For 2 WK, 4 WK rolling averages a time weighted average over the selectable time
period is used.
ZERO WATTS
Cumulative ride time when Power is zero displayed in absolute minutes or as percentage of total ride time.
NORMALIZED POWER
An estimate of the power that you could have maintained for the same physiological “cost” if your power output had been perfectly
constant. The formula for calculating NP was developed by Training Peaks.
AV W/KG
Average power in watts divided by rider weight in kg during a ride.
MX W/KG
Maximum power in watts divided by rider weight in kg during a ride.
Joule GPS User Guide page 54