What are the specific physiological effects of kneading in sports massage?

Kneading is a massage technique that serves several beneficial purposes within the context of sports massage. One of its primary physiological effects is the facilitation of blood circulation and the promotion of metabolic waste removal, including lactic acid. When muscles undergo vigorous activity, lactic acid can accumulate, leading to fatigue and discomfort. Kneading works to enhance venous return, which helps in the efficient removal of this waste product from the muscle tissues.

By applying rhythmic and deep pressure through kneading, the massage promotes increased blood flow to the affected areas, thereby assisting in the delivery of oxygen and nutrients that are necessary for recovery. This process effectively helps to alleviate fatigue and promotes quicker recovery after intense exercise, which is why this technique is particularly valuable for athletes.

Considering other options, while soothing lymph flow is beneficial, the main effect of kneading lies in its ability to prevent fatigue through the removal of metabolic byproducts. Decreasing joint mobility contradicts one of the goals of a sports massage, which is to enhance mobility and flexibility. Lastly, kneading contributes to increased circulation rather than causing a decrease, thereby reinforcing the importance of this technique in supporting athletic recovery.