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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 ♻
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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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234
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?
60mins0secs60
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INTERVAL#
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2
this is workout time during interval
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iTIME OFF?
10mins0secs10
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this is the rest time between intervals
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?? SETS
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GAP TYPE?
Z4: Sweet Spot: 88-95% FTPenter
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SETS
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2
this is the intensity in-between intervals/sets
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sTIME OFF
5mins0secs5
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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 4 intervals in 2 sets of 2 intervals
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Watts to aim for
199.6IF = 0.85
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(with rest periods)
213.0
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total workout time
4 hrs 25 mins 00 secs
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on time
4 hrs 00 mins 00 secs
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off time
0 hrs 25 mins 00 secs
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Difficulty Score
70.1
Difficulty Score
70.1
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cogganTSS
325.4
Workout mins
265
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trueTSS
279.5
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Difficulty Rating
Very hard
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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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