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Hüseyin Akbulut
Coach
İstanbul, Türkiye

Hüseyin Akbulut, MSc

About

Hüseyin Akbulut is the founder of Sporeus and author of THRESHOLD (EŞİK), a 540-page Turkish-language book on endurance science. He holds a Master's degree in Sport Sciences and writes for Sporeus on exercise physiology, endurance training, and human performance science, drawing on the peer-reviewed literature and over five years of editorial work in the field.

Areas of Focus
Exercise physiologyEndurance trainingLactate thresholdVO₂maxPeriodizationSport nutritionRecovery scienceTraining methodology
Content Breakdown
Science199Exercise Tests56Physiology37Sport34Training25Performance Science24
Articles
381
Training
Periodisation in Football: How Clubs Plan a Season
5 May 2026
382
Exercise Tests
2000m Rowing Ergometer Test: Protocol, Norms and Application
5 May 2026
383
Training
Youth Football Development: What Science Says About the Right Age to Train Hard
4 May 2026
384
Exercise Tests
1.5-Mile Run Test: Protocol, Norms and Application
3 May 2026
385
Sport
VO2max: What It Is, What It Isn’t, and Why It’s Not the Whole Story
2 May 2026
386
Injury
The Most Common Football Injuries: And the Science of Why They Happen
2 May 2026
387
Exercise Tests
Rockport 1-Mile Walk Test: Protocol, Norms and Application
2 May 2026
388
Sport
Why Whales Outlast Humans Underwater: Animal Endurance Physiology
30 April 2026
389
Training
Heart Rate Variability: The Morning Number That Tells You Everything
30 April 2026
390
Exercise Tests
Chester Step Test: Protocol, Norms and Application
30 April 2026
391
Training
Stretching in Football: What the Science Actually Says
28 April 2026 · 4 min
392
Nutrition
Nutrition for Footballers: What to Eat Before, During, and After a Match
27 April 2026 · 4 min
393
Training
What Is RPE and How Do Coaches Use It to Measure Training Load?
25 April 2026 · 4 min
394
Training
Sleep: The Underrated Performance Tool Every Footballer Ignores
23 April 2026 · 4 min
395
Sport
The Central Governor: Is Fatigue a Decision?
21 April 2026 · 7 min
396
Nutrition
Hydration in Football: How Much Do Players Actually Sweat?
21 April 2026 · 4 min
397
Physiology
Fast-Twitch vs Slow-Twitch: Which Muscle Fibres Do Footballers Need?
20 April 2026 · 4 min
398
Injury
Why Warming Up Is Not Optional: The Physiology of the FIFA 11+
18 April 2026 · 4 min
399
Physiology
What Is Body Composition and Why It Matters for Footballers
16 April 2026 · 4 min
400
Science
What Is Exercise Physiology? An Introduction for Athletes
16 April 2026 · 8 min