Which basic massage movement has the most marked influence on circulation and glandular activities of the skin?

Petrissage is the correct choice because it involves kneading and squeezing motions that significantly enhance blood circulation and stimulate the glandular activities of the skin. This technique works deeper into the muscle tissues and helps to improve venous return and lymphatic drainage, promoting overall skin health and vitality. Its rhythmic and relaxing nature also helps to relieve tension and enhance nutrient delivery to the cells, which can aid in the rejuvenation process.

While effleurage is a gentle stroke that is often used at the beginning of a massage to warm up the tissue and promote relaxation, its primary focus is not on deep circulation improvement. Friction, on the other hand, involves more concentrated movements on specific areas and can be beneficial for breaking down adhesions and stimulating specific tissues, but it is less generalized in its influence on overall circulation compared to petrissage. Vibration may provide a stimulating effect and enhance relaxation but does not engage the deeper muscle tissues in the same manner that petrissage does.