# How To Determine Functioning Threshold Cycling?

## How is functional threshold calculated?

Functional Threshold Power (FTP): You can estimate FTP with your best recent 20-minute power value (either from a dedicated 20-minute test or a sufficiently hard 20-minute effort from a race or workout). Multiply that value by 95% to get your FTP. You can also estimate FTP from a recent best 45-60 minute power output.

## What is functional threshold power in cycling?

Functional Threshold Power ( FTP ) represents your ability to sustain the highest possible power output over 45 to 60 minutes, depending on whether you’re a trained athlete or not. As a result 95% of the 20 minute average power is used to determine FTP.

## What is a reasonable FTP?

Average recreational cyclists would be about 2.5-3.0 Watts/Kg for FTP. People who race regularly may be 3.0-3.75. You get above 3.75-4.25 and those are local elite racers. Anything over 4.25 is domestic pro and it goes up from there.

## What was Lance Armstrong’s FTP?

Lance Armstrong said he used to be able to average 495 watts for 30-40 minutes.

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## What is a good FTP per kg?

FTP in watts per kilogram for males 48.6% of people have an FTP below 3.4W/ kg. 42.1% of people have an FTP of 3.6W/ kg or more. 9.3% of people have an FTP between 3.4W/ kg and 3.6W/ kg.

## Is 4 watts per kg good?

So it is that many club level cyclists have the goal of being able to achieve a functional threshold power (FTP) of 4W/ kg. However, 4W/ kg is still better than most club level cyclists, and is literally lapping everyone on the couch. So it’s a great goal to target.

## What is a good FTP for a cyclist?

Overton says the average newer rider with some fitness will hover in the 2.0 range, while top cyclists in the world hover around 7.0. That number won’t affect your training at all, but it’s a good way to see how you compare to other riders.

## How do you find your lactate threshold?

In a typical LT test, a runner starts running at a low speed on a treadmill and is then required to run incrementally faster until the point of failure. At each step, the person leading the test takes a small blood sample from the runner’s fingertips and measures its blood lactate concentration.

## What is the FTP of a pro cyclist?

The article claims that a typical fit cyclist might be able to crank out 250 to 300 watts as an average for a 20 minute FTP (functional threshold point) test, while the pros usually average 400 watts.

## What is a decent FTP score?

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World Class Pro Cat 4 and 5
Male 5.6 – 6.4 w/kg 2.4 – 3.6 w/kg
Female 5.3 – 5.6 w/kg 2.0 – 3.1 w/kg

## Does Zwift automatically update FTP?

Zwift will automatically calculate your FTP on every ride, using the maximum 20-minute average power you record on each ride, but will only notify you if it detects an increase over your current score.

## What is a good FTP for a triathlete?

IRONMAN POWER OUTPUT GUIDE

• 8 to 9 hour Ironman athletes aim for 78 to 80% of FTP.
• 9 to 10 hour Ironman athletes aim for 76-78% of FTP.
• 10 to 11 hour athletes aim for 74-76% of FTP.
• 11 to 12 hour athletes aim for 72-74% of FTP.
• 12 to 13 hour athletes aim for 70-72% of FTP.
• 13 to 14 hour athletes aim for, 68-70% of FTP.

## What is a good power to weight ratio for cycling?

Beginners or Cat 5s range from 2.5 to 3.2 watts/kg for men and 2.1 to 2.8 watts/kg for women; Cat 3 racers typically range 3.7 to 4.4 watts/kg (men) and 3.2 to 3.8 watts/kg (women).

## How many watts is 25 mph?

At 12.5 mph, you’ll generate about 75 watts on average. Use these averages: 95 watts for 14 mph, 120 watts for 15.6 mph, 148 watts for 17.2 mph, 180 watts for 18.7 mph, 218 watts for 20.3 mph, 262 watts for 21.9 mph, 311 watts for 23.4 mph and 366 watts for 25 mph.

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