Sprint Performance

Short sprints under about 10 seconds run almost entirely on stored ATP and phosphocreatine, which is why creatine is the standout ergogenic here. Longer sprints of 30-90 seconds shift toward glycolysis, producing hydrogen ion accumulation that impairs contraction — the target of beta-alanine and sodium bicarbonate buffering. Repeated sprint ability depends additionally on phosphocreatine resynthesis, which is oxidative and improves with aerobic conditioning. Nothing substitutes for maximal-intent sprint exposure, progressive strength work, and adequate recovery between high-quality sessions.

1) Sprint at genuinely maximal intent with full recovery, 2-3 sessions weekly — nothing replaces the stimulus. 2) Build maximal strength with heavy squats, deadlifts and Olympic derivatives, since force production underpins acceleration. 3) Add plyometrics to improve rate of force development and tendon stiffness. 4) Warm up thoroughly; sprinting cold is the fastest route to a hamstring tear. 5) Keep carbohydrate intake adequate, since glycolytic sprints depend on muscle glycogen. 6) Prioritise sleep, which strongly affects reaction time and power output. 7) Separate sprint work from heavy fatigue, so quality is maintained rather than accumulating junk volume. 8) Correct iron and vitamin D deficiency, both of which degrade performance.

• •Maximal-intent sprint exposure
• •Heavy strength training
• •Plyometric work
• •Thorough warm-up
• •Adequate carbohydrate
• •Sleep sufficiency
• •Recovery between quality sessions