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This is free for coached athletes and subscribers to our strava/facebook/patreon/instagram channels
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FFT Interval Difficulty Calculator â™»
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>> Estimates the difficulty and duration of your interval workout and shows a printable version <<
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----------------------------- input variables (all editable) --------------------------------
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ENTER YOUR FTP. . .
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YOUR FTP:
INTERVAL INTENSITY
Level4: Challengingenter
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250
this is how challening you select for your interval series from easy to hard
INTERVAL BUILDER IS ON TAB 2
LINK
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#gid=778657905&range=B1
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?? # OF INTERVALS (PER SET)
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TIME-ON?
5mins0secs5
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INTERVAL#
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5
this is workout time during interval
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iTIME OFF?
5mins0secs5
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this is the rest time between intervals
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?? SETS
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GAP TYPE?
Z1: Active Recovery <55% FTPenter
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SETS
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3
this is the intensity in-between intervals/sets
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sTIME OFF
10mins0secs10
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this is the rest time between sets
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----------------------------- output variables (not editable) --------------------------------
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YOUR INTERVAL PRESCRIPTION.....
Do a total of 15 intervals in 3 sets of 5 intervals
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Watts to aim for
273.5IF = 1.09
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(with rest periods)
125.0
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total workout time
2 hrs 35 mins 00 secs
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on time
1 hrs 15 mins 00 secs
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off time
1 hrs 20 mins 00 secs
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Difficulty Score
40.3
Difficulty Score
40.3
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cogganTSS
183.0
Workout mins
155
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trueTSS
180.5
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Difficulty Rating
Challenging
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FFT Scientific Training Plans (20+):
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https://www.trainingpeaks.com/my-training-plans/fastfitnestips
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20% off our trainingpeaks plans using coupon "youtube"
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We invite you to Join:
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https://www.strava.com/clubs/fastfitnesstips
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https://www.patreon.com/fastfitnesstips
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Share this sheet:
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https://fft.tips/difficulty
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