What effect does Petrissage have on the muscles?

Petrissage is a massage technique characterized by kneading, rolling, and lifting the muscles to promote relaxation and improve circulation. The correct answer, which states that it increases venous return, highlights one of the primary physiological effects of Petrissage.

During Petrissage, the rhythmic manipulation of the muscles helps to enhance the venous return, which is the process by which deoxygenated blood is transported back to the heart. This technique effectively encourages blood flow through the veins, helping to improve circulation and alleviate muscle tension. Increased venous return also aids in the removal of waste products from muscle metabolism, which can contribute to muscle recovery and reduced soreness post-exercise.

In contrast, the other options do not accurately reflect the effects of Petrissage. It does not lead to increased sadness, as the technique is designed to promote relaxation and physical well-being. Additionally, Petrissage works to increase rather than decrease muscle tone; it helps in the management of muscle tension and can enhance overall muscle performance. Lastly, rather than decreasing blood circulation, Petrissage actively promotes blood flow, making the correct understanding of the technique fundamentally linked to enhancing circulation in the body.