Relaxation techniques are a great way to help in your pursuit to reduce stress. Relaxation isn't just about peace of mind or enjoying a hobby. Relaxation is a process that decreases the wear and tear of life's challenges on your mind and body.
Meditations in Christianity are usually in prayer forms. Some prayers are primarily made using the intellect upon contemplation of the heavenly mysteries. But meditation or Christian prayer by the heart is a Theosis practice as been defined in the Philokalia.