Special “lymphatic” exercises have no proven advantage over other activity
In Singapore, Channel NewsAsia, citing experts, reports that special exercises referred to on social media as lymphatic drainage workouts have no proven advantage over other types of physical activity for people with a healthy lymphatic system. At the same time, regular movement and deep diaphragmatic breathing may support lymph circulation, Channel NewsAsia reports.
What is being promoted on social media
Influencers promote so-called lymphatic walking — a leisurely walk focused on posture and breathing, during which the arms and hands move freely. Another popular format is rebounding, meaning jumping in place or on a trampoline. Social media also circulates dynamic stretching routines said to improve lymph drainage and reduce swelling and bloating.
Mark Miller, a physical therapist at the MD Anderson Cancer Center in Houston, noted that the lymphatic system is currently attracting considerable attention from researchers, including because of technological progress in mapping it. According to him, important nuances of the topic are often lost in social media discussions.
The role of movement for the lymphatic system
The lymphatic system consists of vessels and nodes, maintains fluid balance in the body and supports the immune system. It transports lymph, while lymph nodes filter particles of bacteria or viruses when the body is fighting an infection.
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Unlike the cardiovascular system, the lymphatic system does not have a central pump. Muscle contractions during movement, breathing and digestion help move lymph. Jason Wheeler, a vascular specialist at Cleveland Clinic, explained that stronger muscles are better able to help move lymphatic fluid.
Experts recommend following general guidelines to support lymphatic health: spending at least 150 minutes per week on moderate-intensity aerobic activity and doing at least two strength-training sessions per week. Walking, jogging and cycling support circulation through muscle activity.
Swelling or bloating does not necessarily mean lymphedema — a condition in which lymphatic fluid accumulates in one or more parts of the body. Such symptoms may be related to diet, lack of sleep, weather and other factors. Lymphedema more often occurs after injuries, surgery or cancer treatment, although smoking, obesity and age may also increase the risk.
