The difference between your Fitness (CTL) and Fatigue (ATL), indicating your readiness to perform.
Form (TSB) is a balance metric. Positive TSB means you are 'fresh' and ready to race (tapered). Negative TSB means you are in a training block and likely tired. Race readiness typically occurs when TSB is slightly positive (+5 to +20).
TSB = CTL - ATLTSB is the key to peaking. You build negative TSB during training blocks to gain fitness, then rest (taper) to shed fatigue and let TSB swing positive for race day.
Pedaloom calculates this automatically for every ride. Unlock your potential today.