Free Fitness Tools
Wilks, VDOT, 1RM, Cooper test, Karvonen zones, and calorie cycling
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7 tools in this category
1RM
One-rep max (Epley formula)
OpenVO2max (Cooper)
Cooper 12-minute run test
OpenWilks Score
Compare powerlifting totals by body weight
OpenVDOT / Daniels
VO2max from race result
OpenKarvonen Heart Rate
Training zones from HRmax and HRrest
OpenCalorie Cycling
Alternate high/low calorie days
OpenRunning Pace Calculator
Pace, speed, and finish time from distance and time
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