Apink’s Yoon Bomi recently gave fans a look at her dedicated self-care routine in a hotel vlog uploaded to her YouTube channel. Even while traveling, Bomi emphasized that she never skips leg care. "I need to take care of my legs, so I brought this," she said, revealing a portable massage stick.
Bomi demonstrated how she rolls the stick under her calves to relieve muscle tension, noting that while she usually prefers a foam roller, the stick is her go-to travel essential. This daily habit of "untying" the calf muscles is more than just a beauty routine; it is a vital practice for systemic health.
The "Second Heart": Promoting Venous Blood Flow
In the medical world, the calves are often referred to as the "second heart." Because the feet are the furthest point from the chest, the body relies on the calf muscles to act as a pump, pushing blood against gravity back toward the heart.
Massaging the calves facilitates this venous return, helping the body transport waste products and carbon dioxide more efficiently. This practice is particularly beneficial for those who spend long hours standing or sitting, which can cause blood to pool in the lower extremities, leading to heaviness, swelling, or the formation of dangerous blood clots.
Technique Matters: From Bottom to Top
To achieve the best results, the direction of the massage is critical. Whether using your hands, a massage stick, or a foam roller, the motion should always move from the bottom (ankle) to the top (knee) to follow the natural flow of blood toward the heart.
Manual Massage: Pressing with moderate firmness for 2 to 5 minutes per leg is ideal.
The Stick Method: Start at the Achilles tendon and roll slowly upward. Focus on both the inner gastrocnemius (the "ball" of the calf) and the outer soleus muscles.
The "Pump" Finish: After massaging, flexing and extending your toes 20 to 30 times can further activate the "muscle pump" effect, maximizing circulation.
When Massage Becomes Dangerous: The Risk of Thrombosis
While generally beneficial, there are specific instances where a calf massage can be life-threatening. If one calf suddenly becomes swollen, painful, and warm to the touch, you should avoid intense massage immediately.
These symptoms may indicate Deep Vein Thrombosis (DVT)—a condition where a blood clot forms in the deep veins of the leg. Applying pressure to a DVT site can dislodge the clot, causing it to travel through the bloodstream to the lungs. This leads to a pulmonary embolism, a critical emergency that can block blood flow to the lungs and become fatal. If you suspect a clot, seek medical attention rather than reaching for a massage tool.
