#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.

克兰酸盐（HCl）在足球运动员中胜过单水合物——别急着丢掉你的单水合物

BY DR. GYMBRO · 2026年10月29日

一项针对 40 名足球运动员的随机对照试验显示，克兰酸盐（HCl）和乙酯盐在仅四周的训练后，在跳跃、冲刺、敏捷和峰值功率等指标上均优于传统的肌酸单水合物。所有肌酸形式都显著优于安慰剂，但“高端”版本在爆发力方面更具优势。不过该研究每组仅有 10 人，摘要未给出剂量信息，且结果与既往研究相左。下面我们一起看看它到底说明了什么、没有说明什么，以及该如何客观看待这份数据。

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

碳酸氢钠胜过柠檬酸钠及其混合方案，提升17秒

BY DR. GYMBRO · 2026年10月21日

很多人默认多种缓冲剂叠加一定比单独使用更好。一次十名高水平女性 CrossFit 运动员的交叉试验显示，碳酸氢钠让 6 公里计时赛成绩比安慰剂快了 21.5 秒，而柠檬酸钠和两者的混合剂并未表现出明显优势。碳酸氢钠还比柠檬酸钠快了 11.6 秒，比组合方案快了 17.2 秒。唯一的缺点是使用前出现了更多胃肠不适。下面我们来看看研究的具体发现、堆叠为何失效，以及如何安全地进行试验。