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Tennis

Repeated Sprint Ability: The Most Tennis-Specific Quality

If there's one physical quality that captures what tennis actually demands, it is repeated sprint ability. Measurable, trainable,…

12 Aug 2026
Science

Karsten Warholm and the 400 m Hurdles Anaerobic Glycolytic Cap of an Elite Hurdler

How Karsten Warholm's 45.94 world record maps onto the anaerobic glycolytic cap of men's 400 m hurdles —…

12 Aug 2026
Sport

Open Water Swimming: Physics, Physiology, and What Pool Training Misses

Open Water Swimming: Physics, Physiology, and What Pool Training Misses | Sporeus Open Water Swimming: Physics, Physiology, What…

12 Aug 2026
Science

Jannik Sinner and the Tall Baseliner Court Coverage Economy of an Elite Tennis Player

How Jannik Sinner's 1.91 m baseliner game maps onto tall-baseliner court coverage economy — stride architecture, eccentric strength…

12 Aug 2026
Science

Merih Demiral and the Aerial Clearance Power of an Elite Centre-Back

How Merih Demiral's clearance distance after a contested header maps onto aerial clearance power — the reactive jump…

11 Aug 2026