#sprint interval training

1 article

A wide, editorial-style still life shot from a slightly elevated angle on a pale, warm-gray concrete surface lit by soft natural window light from the left. In the center foreground, a clear glass of cloudy water sits beside a small white ceramic bowl heaping with fine white baking soda powder, a wooden measuring spoon resting beside it with a light dusting of powder spilling across the surface in a graceful arc. Next to them, a minimalist digital kitchen scale in matte white shows a small portion of powder in a shallow dish. Slightly behind, an orange basketball is partially in frame, its pebbled texture catching the light, resting beside a pair of clean white and coral athletic sneakers with the laces loosely undone. A folded charcoal gray towel and a stainless steel stopwatch lie to the right, the stopwatch face crisp and legible. Three small, neatly arranged piles of white powder on a slate tile in the midground, in ascending sizes, hint at different doses without any text or labels. In the soft-focus background, the faint outline of an indoor basketball court with warm honey-colored hardwood floor and blurred lane lines stretches across the frame, glowing with golden-hour light. The color palette is restrained and modern: warm off-white, soft gray, burnt orange, and touches of sage green from a single sprig of mint or eucalyptus laid near the glass. Shallow depth of field, crisp textures on powder grains and the ball's surface, gentle shadows, subtle film-like grain. Clean negative space in the upper right for headline overlay. The mood is calm, sleek, and contemporary, like a premium health and sports science magazine cover, with a fresh, minimalist composition and no people, no text, and no futuristic elements.

Bicarbonat de sodiu + sprinturi: Doza care a învins placebo‑ul la fiecare test

BY DR. GYMBRO · 27 oct. 2026

Un studiu randomizat pe jucători de baschet a arătat că adăugarea bicarbonatului de sodiu la patru săptămâni de antrenament sprint a depășit placebo‑ul la sărituri, sprint, agilitate, testul Yo‑Yo și puterea Wingate. Doza mai mare, 0,45 g/kg, a obținut rezultate superioare față de 0,3 g/kg la toate măsurătorile. Este o opțiune ieftină și tentantă pentru sportivii de echipă, dar poate provoca disconfort gastric, iar studiul este mic, scurt și limitat la bărbați.