Teoría del entrenamiento, suplementos y péptidos
Cada afirmación que aparece aquí se remonta a una fuente primaria: un ensayo revisado por pares, un documento regulatorio o una norma oficial. Cuando las pruebas son escasas o la sustancia no está regulada, lo indicamos en lugar de llenar ese vacío con afirmaciones categóricas.
- Nutrition
Water weight for athletes: carbs, salt and sweat
Hybrid athletes see bigger overnight swings on the scale than people who only diet. Most of it is water, and most of that water follows carbohydrate and sodium rather than sweat.
- Nutrition
Weight loss plateau or just water? Reading the trend
Most plateaus in training athletes are fat loss hidden under water for one or two weeks. The test is the length of the stall, not its depth.
- Nutrition
Losing weight while training for a race or HYROX
The 0.5 to 1% per week rate, where the deficit belongs in a training cycle, protein, and the REDs warning signs.
- Nutrition
TDEE for athletes: why the formula is only a starting point
Resting metabolic rate equations miss athletes by hundreds of kcal. How an adaptive TDEE is calculated from intake and the weight trend.
- Peptides
Retatrutide (GLP-3): what the triple agonist is, what the trials show, and what cannot be verified
The largest weight-loss numbers yet reported in its class, from a compound no regulator has approved. Trials, side effects, legal status and the research-peptide problem.
- Training theory
The FTP test: a recommended setup, and what a failed attempt shows
Most failed FTP tests are a setup problem, not a fitness problem. Device, warm-up, opening target and pacing, with the data from one test that stopped at 7:11.
- Training theory
The interference effect: what concurrent training research actually shows
Lifting and endurance work compete for the same adaptive signaling. The effect is real, well-studied, and much smaller than most hybrid athletes assume.
- Supplements
Creatine monohydrate: dosing, timing, and what the evidence actually supports
The most-studied supplement in sports science, and the one hybrid athletes most often dose wrong. What the trials actually measured.
- Peptides
BPC-157 and healing peptides: what the evidence and the law actually say
Popular in hybrid-athlete recovery culture, unapproved for human use in the US and most jurisdictions. A conservative look at what is and is not established.
¿Buscas una definición rápida en lugar de un análisis detallado? El glosario recoge los términos; esta sección aborda la investigación subyacente.