The most useful thing to know about tight muscles is that they're usually not short — they're guarded. The body holds stress as tension (jaw, shoulders, neck), and muscles protect sore joints by bracing. Stretching a guarded muscle feels good and changes little; the lasting fixes are elsewhere. This guided journey covers the distinction, the hold, and the one tight-calf pattern that's an emergency.
3 quick steps~2 minutesEvidence-awareHealth info, not a diagnosis