Power Speed Profile Combi-test

The combi-test is a simplified version of the Power Speed Profile Test. It has the advantage that you only have to do one test. However, if you want a full physiological profile, we advise you to do the complete Power Profile Test (2-day protocol).

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Enter test data

kg
watts
watts
watts
watts
watts
beats/min

Results

Power Speed Profile


Tested intervals Power (w) Watt/kg
1 second peak
5 second sprint
15 second sprint
4 minute effort
20 minute effort

Critical period Power (w) Watt/kg Speed (km/h) Performance indexPI
5 secs. sprint
15 secs. sprint
4 mins. effort (on time-trail bike)
4 mins. effort (12% climb)
60 mins. effort (on time-trail bike)
60 mins. effort (8% climb)



Performance Index Reference

Performance Index (PI) Pro Tour Elite Amateur / Sportklasse / Masters
90-100 Very good to exceptional Exceptional Exceptional
80-90 Good Good to very good Exceptional
70-80 Moderate to fair Moderate Good to very good
60-70 Poor Fair Moderate tot good
50-60 Very poor Poor Fair to poor
< 50 - Very poor Very poor

FTP and W'


Fatigue index

5 seconds 15 seconds
100

4 minutes 20 minutes
100

Training zones

Zone Goal Power (w) Heartrate (bpm)
0 Active recovery
1 Develop aerobic capacity (Endurance)
2 Develop aerobic power and capacity (Tempo)
3 Improve sustainable power (FTP)
4 Improve VO2max
5 Improve anaerobic capacity
6 Improve neuromuscular power maximal effort N/A


© 2020 Van Bon - Cycling Performance / powerspeedprofile.com


Benchmarks for men

Critical period Power (w) Watts/kg Height (cm) Weight (kg) CdA Speed (km/u)
5 secs. sprint 1800 178.4 71.5
15 secs. sprint 1350 178.4 71.5
4 mins. effort (on time-trail bike) 569 186.0 74.0
4 mins. effort (12% climb) 490 177.5 63.7
60 mins. effort (on time-trail bike) 448 181.4 70.0
60 mins. effort (8% climb) 420 179.6 65.7

Benchmarks for women

Critical period Power (w) Watts/kg Height (cm) Weight (kg) CdA Speed (km/u)
5 secs. sprint 1160 168.0 59.8
15 secs. sprint 870 168.0 59.8
4 mins. effort (on time-trail bike) 408 170.0 60.1
4 mins. effort (12% climb) 393 167.9 57.8
60 mins. effort (on time-trail bike) 342 170.0 60.1
60 mins. effort (8% climb) 306 163.4 53.9