High-intensity training sessions designed to improve an athlete's ability to run, swim, or move at faster paces. These workouts typically involve intervals, repeats, or sustained efforts at or above race pace.
From Old English 'spēd' meaning success or swiftness, combined with 'weorc' meaning labor or effort. The compound term became standard in coaching vocabulary during the 20th century as training methods became more specialized and scientific.
Speed-work is where athletes discover their inner race car - it's the difference between cruising and unleashing pure velocity! What's fascinating is that speed-work doesn't just make you faster; it actually makes your easy running feel easier by improving your body's efficiency at all paces, like upgrading your entire operating system.
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