#female athletes

2 articles

A softly lit bedside table in a calm, modern bedroom at dusk, photographed in wide landscape format with shallow depth of field. In the foreground, a matte white shaker bottle sits beside a tall frosted glass of creamy, pale vanilla-colored protein shake, with a few condensation droplets catching warm light. Next to the glass rests a slim fitness band on a dark charcoal fabric strap, its small LED glowing a gentle green, lying casually on a light oak wooden surface. A small scoop of fine white protein powder rests on a ceramic dish nearby, with a light dusting of powder on the wood.

In the soft-focus background, a neatly made bed with oatmeal-colored linen bedding and a textured knit throw blanket. A sheer curtain filters the last peach and lavender light of evening from a large window. A small potted olive branch in a terracotta vase and a closed paperback book add a quiet editorial touch. A bedside lamp with a warm, cream-colored shade casts a golden glow across the scene and creates gentle highlights on the glass.

The palette is muted and harmonious: warm cream, soft sand, oatmeal beige, faint sage green accents, and touches of dusty lavender in the window light. The mood is peaceful, reassuring, and clean, like a contemporary wellness magazine or a trendy health journal feature. Lighting is natural and cinematic, with soft shadows and a subtle film-like grain. The composition follows the rule of thirds, with the shake and band on the left third and open negative space on the right for headline overlay. Minimalist, Scandinavian-inspired styling, high-end lifestyle photography, crisp details, and a tranquil, premium editorial feel.

就寝前にカゼインを摂っても睡眠は乱れない――WHOOP データが示す結果

BY DR. GYMBRO · 2026年10月29日

40 g のカゼインシェイクを就寝前に摂取しても、総睡眠時間・睡眠効率・安静時心拍数・HRV などに有意な影響は見られませんでした。アルファラクトアルブミンや炭水化物でも同様の結果です。ただし、どの条件も睡眠を改善したわけではありません。本稿ではデータの示すこと、研究の限界、そして夜間のシェイクを控えた方が良い人の特徴をまとめます。

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

重曹がナトリウムクエン酸併用に比べて17秒速くタイムを短縮

BY DR. GYMBRO · 2026年10月21日

多くの人は、複数のバッファーを組み合わせれば単体より効果が上がると考えがちです。しかし、10名の高度にトレーニングされた女性CrossFit選手を対象にしたクロスオーバー試験では、炭酸水素ナトリウム（重曹）が6 kmタイムトライアルでプラセボより21.5秒短縮したのに対し、ナトリウムクエン酸やその併用は有意な効果を示しませんでした。重曹はナトリウムクエン酸単独よりも11.6秒、併用よりも17.2秒速かったものの、胃腸の不快感が増加しました。本稿では研究結果の概要、併用が失敗した可能性、そして安全に試すためのポイントを解説します。