| Week | Monday (extensive) | Thursday (easy) | Saturday (long run) | | :--- | :--- | :--- | :--- | | 1 | 8 x 400 m @ 10K pace, 1 min jog | 45 min easy | 90 min slow | | 2 | 6 x 800 m @ HM pace, 90 sec jog | 50 min easy | 100 min slow | | 3 | 5 x 1000 m @ HM pace, 75 sec jog | 45 min easy | 110 min slow | | 4 | (Recovery) 10 x 200 m strides only | 40 min easy | 70 min slow |
Het voelt als een "vlot" tempo, vergelijkbaar met je halve marathon tempo.
Extensieve intervaltraining is een effectieve methode om je uithoudingsvermogen te vergroten zonder je lichaam maximaal te belasten. In tegenstelling tot intensieve interval (sprinten op topsnelheid), draait extensieve training om op een submaximaal tempo met korte rustpauzes . Wat is Extensieve Intervaltraining?
Not ideal for : Pure sprinters or those peaking for a 400m race. extensieve interval training
In conclusion, Extensive Interval Training is a sophisticated and essential tool in the athlete’s arsenal. It moves beyond the binary of "slow cardio" versus "fast sprints," offering a hybrid approach that maximizes aerobic capacity and cardiac efficiency. By extending the duration of work intervals and carefully managing recovery, EIT builds an endurance engine capable of sustaining high outputs over time. While it may lack the dramatic intensity of a Tabata sprint, its ability to systematically build the physiological infrastructure of an athlete makes it indispensable for anyone seeking to master the art of endurance.
In the realm of athletic conditioning, interval training is often associated with breathless, all-out sprints and the debilitating burn of lactic acid accumulation. However, beneath the high-intensity spotlight lies a critical, yet often overlooked, modality known as Extensive Interval Training (EIT). While its counterpart—High-Intensity Interval Training (HIIT)—dominates popular fitness culture for its rapid caloric burn, Extensive Interval Training serves as the foundational bedrock for endurance athletes. By manipulating work-to-rest ratios to prioritize volume and aerobic efficiency, EIT bridges the gap between steady-state cardio and anaerobic threshold training, offering a sustainable path to peak cardiovascular performance.
Het helpt marathon- en halve marathonlopers om hun basissnelheid over lange afstanden te verhogen. Voorbeeldtrainingen Extensieve intervaltraining hardlopen - Wim Groenendijk | Week | Monday (extensive) | Thursday (easy)
Je loopt op ongeveer 70% tot 80% van je maximale snelheid of hartslag.
Critics of high-volume training often cite injury risk and burnout as primary concerns, yet Extensive Interval Training offers a middle ground. Because the intensity is strictly controlled and remains sub-maximal, the biomechanical stress on joints and the systemic stress on the nervous system are lower than in HIIT. This allows athletes to accumulate a high training volume—a key driver of endurance adaptation—without the steep fatigue curve associated with sprinting. It allows for the specific adaptation of overload without the consequence of overtraining, making it a sustainable practice for long-term athletic development.
| Mistake | Fix | | :--- | :--- | | Running the reps too fast (turning it into a threshold session) | Use HR monitor or RPE. First rep should feel almost easy. | | Resting too long (> 2 min for 3 min rep) | Keep rest active (light jog/walk) and short (30–90 sec). | | Skipping the warm-up | Your HR must reach 70% before starting first rep. | | Doing extensive intervals when fatigued | Should be done on moderately fresh legs (not after hard day). | | Neglecting recovery weeks | After 4–6 weeks, take a down week with 50% less interval volume. | Wat is Extensieve Intervaltraining
The Endurance Engine: The Science and Application of Extensive Interval Training
From a practical standpoint, Extensive Interval Training is the preferred tool for long-distance runners, cyclists, rowers, and triathletes. A classic example of an EIT session for a runner might be 5 repetitions of 1,000-meter runs performed at a "tempo" pace with only 60 seconds of rest between efforts. For a cyclist, this might look like 3 sets of 10-minute intervals at sweet-spot intensity with short recovery periods. These sessions are designed to push the lactate threshold higher—the point at which fatigue begins to accumulate rapidly. By training just below this threshold, athletes can sustain faster paces for longer durations without "hitting the wall."
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