#performance

2 articles

A wide, editorial-style flat lay photographed from above on a pale warm-gray concrete surface, lit by soft natural window light with gentle shadows. On the left, three small matte ceramic bowls in sage green, soft terracotta, and cream, each holding a different white crystalline powder. The textures vary subtly: fine and powdery, slightly granular, and glittery with tiny crystalline flecks. Beside them rest three minimalist wooden scoops, a few scattered grains catching the light. In the center-right, a worn classic black-and-white soccer ball sits slightly off-frame, partially cropped by the edge, with a pair of muted navy cleats resting nearby, laces loosely draped. A small stopwatch with a brushed-steel finish and a folded sheet of graph paper with a hand-drawn bar chart in soft coral and teal pencil add a subtle sense of data and measurement. A few blades of fresh-cut grass and a sprig of eucalyptus add organic accents. The palette is calm and modern: warm neutrals, sage, terracotta, and muted navy, with one pop of coral. The composition leaves generous negative space in the upper right for headline text. The mood is clean, curious, and trustworthy, like a contemporary health and science journal. Shallow depth of field, crisp focus on the powders, with the soccer elements slightly softer. High-end editorial photography, 16:9 landscape.

크레아틴 HCl, 모노하이드레이트를 넘어섰다—하지만 아직 포기하지 마세요

BY DR. GYMBRO · 2026년 10월 29일

40명의 축구 선수를 대상으로 진행된 무작위 시험에서 크레아틴 HCl과 에틸 에스테르가 4주간의 훈련 후 점프, 스프린트, 민첩성, 피크 파워에서 기존 모노하이드레이트보다 더 큰 향상을 보였습니다. 모든 크레아틴 형태가 위약보다 우수했지만, ‘프리미엄’ 제형이 특히 눈에 띄는 성과를 보였습니다. 다만 연구 규모가 작고 복용량이 명시되지 않았으며, 기존 연구와 상반된 결과이므로 해석에 주의가 필요합니다. 여기서는 연구 결과와 한계, 그리고 실용적인 시사점을 정리했습니다.

A wide, editorial-style flat lay photographed from above on a pale warm-gray stone countertop in soft morning window light. On the left, a simple white ceramic bowl holds fine white baking soda powder, with a vintage wooden spoon resting beside it and a light dusting of powder spilling across the surface. In the center, three identical clear glass tumblers sit in a neat row, each filled with a slightly different cloudy liquid: one almost clear, one milky white, one faintly yellow-tinged. Small kraft paper labels tied to the glasses with twine remain blank. To the right, a minimalist silver stopwatch lies on a folded navy athletic towel, its hands frozen mid-count. A few fresh lemon halves and a single sprig of mint add a bright, natural accent near the citrate glass. A pair of worn but clean women's running shoes sits partly in frame at the upper right corner, laces loose, hinting at an athlete without showing a person. Subtle long shadows fall diagonally across the scene, giving depth and a calm, modern feel. The color palette is muted and cohesive: chalky whites, soft sage green, warm sand, deep navy, and small pops of lemon yellow. Shallow depth of field gently blurs the edges, with crisp focus on the center glasses and stopwatch. Plenty of clean negative space across the top third leaves room for a headline overlay. The overall look is a trendy health and performance journal: clean, tactile, slightly grainy film-like texture, natural and understated, with no text, no logos, and no futuristic elements.

nutrition

베이킹소다, 나트륨시트레이트와 조합보다 17초 빠르다

BY DR. GYMBRO · 2026년 10월 21일

버퍼를 두 개 섞어 쓰면 한 개만 쓸 때보다 효과가 좋다고 생각하는 경우가 많지만, 10명의 고성능 여성 크로스핏 선수를 대상으로 한 교차시험 결과는 달랐습니다. 베이킹소다는 위약보다 6km 타임을 21.5초 단축했지만, 나트륨시트레이트와 베이킹소다를 함께 쓴 조합은 위약보다 유의미한 효과를 보이지 않았습니다. 베이킹소다가 시트레이트보다 11.6초, 조합보다 17.2초 빨랐지만, 운동 전 복통이 더 많이 나타났습니다. 이번 글에서는 연구 결과와 스택이 실패한 이유, 그리고 안전하게 시도하는 방법을 정리합니다.