This Christmas I decided the best way to celebrate the birth of Jesus Christ was to inflict a large amount of pain on my person by doing five different FTP (functional threshold power) tests. This ...

Recently, low-intensity training, specifically training below the aerobic threshold, has continued to rise in popularity. How can you quickly and easily estimate your aerobic threshold, without ...

The Peloton functional threshold power test (known most often as the FTP test) is a brutal 20-minute slog that is, well, uncomfortable to do. It's also important, especially if you want to start ...

If you use a training app like Training Peaks, Peloton, or Zwift, your zones will automatically be set after you input your functional threshold power (FTP). Don’t guess at your FTP or base it on your ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Functional threshold power a.k.a. FTP is a metric familiar to many cyclists. Measuring the average power ...