TRAIN.RIDE.EXPLORE. LEARN MORE RECENT ARTICLES W/kg: Understanding watts-per-kilogram or power-to-weight ratio August 3, 2026 Read More FTP: What is functional threshold power and does it matter? August 2, 2026 Read More First impressions: Stepping into TrainerRoad for August August 1, 2026 Read More August FTP Test August 1, 2026 Read More On documenting my way to being a better, fitter cyclist August 1, 2026 Read More FREE TOOLS & RESOURCES FTP CalculatorWork out your functional threshold power and 7 training zones from a 20-minute or ramp test.Find Your FTP W/kg CalculatorThe most argued-about number in cycling. Enter your FTP and weight to see where you sit.Find YOUR W/KG TSS CalculatorWork out your Training Stress Score for a ride so you know how much of a hole it’s dug (or not!)CHECK YOUR TSS
