What is a good 40 yard dash for tennis athletes?
PurpleShift publishes live benchmark pages for every available tennis test in app, then updates the answer as verified results grow.
Field
Tennis Benchmarks
PurpleShift answers benchmark questions for tennis athletes with verified results from a growing standardized database.
Sport-wide benchmark questions
PurpleShift covers every available in-app test for tennis, even when the app does not break that sport down into position groups yet.