Zone 2 training — sustained, conversational aerobic work — reliably builds aerobic base and mitochondrial function, but no trial shows it outperforming other equal-volume training for fat loss or health.
Plant-based athletes can meet protein targets, but the planning is different. Here is what research shows about leucine, digestibility, and food combining.
Massage, compression and cold water carry the best recovery evidence for DOMS; stretching, most supplements and painkillers do poorly in trials.
Sweat rates, sodium losses, and the laboratory calculations behind an evidence-based drinking plan for long sessions.
Warning letters are public, dated enforcement documents — and reading them directly is more reliable than any summary of enforcement trends.
Resting two to three minutes between sets produced more strength and hypertrophy than one minute in an 8-week trial and a supporting meta-analysis, mainly because longer rests allow more total work per set.