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Isolate or concentrate: composition, digestibility, and absorption speed compared, based on recent scientific data on muscle recovery.
Sarcopenia causes about 0.8% muscle loss per year after age 40. Latest evidence on resistance training dose and protein to slow it down.
ACSM's 2026 position stand and a fresh meta-analysis find linear and undulating periodization build strength similarly — overload matters more than the model.
A 2026 meta-analysis of 3,293 people: combining training with intermittent fasting improves fuel switching, reduces fat, and improves metabolic health.
A 2025 study comparing foam rolling with massage guns: reduced muscle stiffness, better elasticity — but no better than rest for DOMS pain.
A 2025 Sports Medicine umbrella review finds EMS reduces soreness slightly, but with weak evidence compared with heat or cold therapy.
A 2026 systematic review shows 10–20 minutes of neuromuscular warm-up cuts injury risk by ~41% and improves jump and sprint performance.
A 2026 IJSNEM review explains how to periodize fiber intake in endurance athletes: gut microbiome benefits, but digestive risk during exercise.
Latest 2026 carb loading protocol: g/kg dosing, in-race intake rates, glucose-to-fructose ratios and gut training.
New NSCA-published guidance clarifies how often lifters should deload and by how much to cut volume and intensity.
New review shows fast glycogen recovery needs 1.0-1.2 g/kg/h of high-GI carbs within 4 hours; protein helps only when carbs fall short.
New 2026 research shows creatine may protect cognitive performance during sleep deprivation by supporting brain energy metabolism.