#high intensity exercise

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A landscape editorial photograph of a clean, sunlit kitchen-counter or light oak table, shot from slightly above at a gentle angle. Three small matte ceramic bowls in muted sage green, warm sand, and soft white sit in a loose row. Each holds a different fine white powder, and each has a small wooden scoop resting beside it. The middle bowl is slightly closer to the camera and sharper in focus, with a faint dusting of powder spilling onto the surface. In the soft-focus background, a stainless steel shaker bottle and a half-peeled orange sit beside a folded linen napkin, suggesting citrus without being literal. A single lemon wedge sits near the left bowl, and a small dried apricot sits near the right, a subtle visual nod to citrate and pyruvate.

In the background, a blurred athletic scene: a running shoe resting on a wooden bench and a small notebook with a pen, suggesting a training log. Soft diffused morning light enters from the left through a window and casts long, gentle shadows. The palette is warm neutrals, creamy whites, soft greens, and a hint of terracotta orange. The look is a modern wellness magazine with a shallow depth of field, a fine-grain film feel, and generous negative space on the right third of the frame for title text. The mood is calm, trustworthy, and scientific yet approachable, with no text, labels, or logos.

Kreatin piruvat vs citrat: koji oblik duže zadržava snagu

BY DR. GYMBRO · 22. lis 2026.

Dva “fancy” oblika kreatina nadmašila su placebo u 28‑dnevnom ispitivanju, ali samo jedan je zadržalo povećanu snagu kroz svih deset maksimalnih intervala, dok je drugi brzo izblijedio. Kreatin piruvat pojačao je snagu u svakom intervalu (p < 0,001), dok je učinak kreatina citrata nestao već pri šestom intervalu. Samo piruvat je također poboljšao brzinu relaksacije i potrošnju kisika u mirovanju. Prije nego što zamijenite svoj „standardni“ kreatin, važno je napomenuti da studija nije imala grupu s kreatinom monohidratom. Evo što rezultati pokazuju, što ne mogu pokazati i kako odlučiti.