The Pump Journal Health News
Central Fatigue Review Finds Serotonin Signals Are Not a Simple Performance Switch
A new JISSN meta-analysis suggests serotonin-related central fatigue signals vary by outcome, reinforcing caution around simple performance-hack claims.
Health News
FDA Warns Performance Supplement Hid DMAA on the Label
FDA says PRE-FORMANCE BLACK, a performance product, contained undeclared DMAA. Lifters should treat the notice as a supplement-safety warning, not routine label fine print.
Health News
Creatine Immune-Cell Study Is Interesting, but Not a Cancer Shortcut
UCLA creatine research points to immune-cell effects in early cancer models, but lifters should not treat it as a treatment shortcut.
Health News
Lengthened Partials May Build Quads Like Heavier Full Reps, Study Finds
A PubMed-indexed resistance-training study found moderate-load lengthened partial knee extensions produced hypertrophy outcomes similar to heavier full range-of-motion work in an eight-week trial.
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Updated 2026-07-09 23:13 -04:00