A client who has sluggish skin would likely benefit from an extended application of which technique?

The technique that would be most beneficial for a client with sluggish skin is pétissage. This method, characterized by kneading and squeezing motions, helps to stimulate circulation and invigorate the skin. By increasing blood flow to the area, pétissage can enhance the delivery of oxygen and nutrients to the tissues, which is particularly useful for improving the overall tone and vitality of sluggish skin.

Additionally, the kneading action from pétissage can also promote lymphatic drainage, helping to reduce any swelling and improve the appearance of the skin. This effectiveness comes from the mechanical action of the therapist's hands, which helps to release tension in the muscles and encourages a more vibrant skin texture.

The other techniques, while beneficial in their own right, may not provide the same level of stimulation for sluggish skin. Friction primarily focuses on mobilizing the deeper tissues without necessarily enhancing circulation in the same way. Tapotement involves rhythmic percussive movements that can be stimulating, but these are often more energizing rather than restorative for sluggish skin. Vibration can provide relaxation and a sense of relief but does not deeply engage the tissue to the same extent as pétissage, making it less effective for addressing sluggishness. Thus, pétissage stands out as the most appropriate choice in