30-Sec Shuttle
How to Do It
Run continuous shuttles between two markers a set distance apart for 30 seconds — sprinting, touching/turning at each line, and sprinting back, repeating at high intensity for the full duration. Push hard the whole interval, then rest for the prescribed recovery. Each rep is a sustained, high-effort shuttle bout.
Why It Works
A ~30-second maximal shuttle heavily taxes the glycolytic (lactic) energy system, training the body to produce energy anaerobically and tolerate and clear the resulting metabolic byproducts; builds anaerobic capacity and repeated change-of-direction conditioning.
Hockey Transfer
Mirrors the duration and stop-start nature of a demanding hockey shift — sustained high-intensity effort with repeated direction changes; trains the glycolytic capacity and the ability to keep working hard with frequent turns through a shift.
Coaching Cues
- "High intensity the whole 30"
- "sharp turns, stay low"
- "push through the burn"
Common Mistakes
Pacing instead of pushing maximally; rounding the turns; standing tall into the change of direction; insufficient rest between reps
Progression / Regression
more reps, shorter rest, or longer intervals
shorter work, longer rest, or fewer reps
Primary Muscles
Energy System
Glycolytic
Put it to work
on the ice.
This exercise is part of a fully periodized 12-week off-ice program — built by a sport scientist who coaches at the national level.
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