Simple jaw and breathing exercises may calm your nerves and relax muscles
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This study looks at whether doing jaw stretches and a specific breathing pattern (4-4-8) can affect stress levels, muscle tightness, and mood. About 52 healthy university students will be randomly assigned to do these exercises. Researchers will measure heart rate, blood pressure…
Phase: NA • Sponsor: Mehin Mammadzada • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:02 UTC