What is a Tabata workout?
Tabata is a high-intensity interval training protocol consisting of 8 rounds of 20 seconds of maximum-intensity exercise followed by 10 seconds of rest (4 minutes total).
Interval Timer
Full-featured interval timer supporting Tabata (20s work / 10s rest), custom HIIT intervals, round counters, preparation countdowns, and distinct auditory signals for work and rest phases.
Scientific Formula & Exercise Physiology Standards
Equation: Tabata & HIIT Protocol Timing Cycle | Peer-Reviewed Source: Medicine & Science in Sports & Exercise (Tabata et al. 1996)
Total Time = Prep + [Rounds × (Work Time + Rest Time)]
Coordinates multi-phase state transitions between Prepare, Work, and Rest phases with automated auditory cues and visual color changes.
Step-by-Step Worked Example: Standard Tabata Protocol
- 10s preparation countdown
- 8 rounds of 20s maximum effort work alternating with 10s recovery rest
- Total protocol duration: 4 minutes (240s) + 10s prep = 4:10
Calculation Result: Protocol Complete: 8 Rounds Completed in 4:10
Clinical Nuances, Limitations & Best Practices
- Keep browser tab active or screen unlocked for uninterrupted timing execution on mobile devices.
Frequently Asked Questions (Interval Timer)
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