Lie back on a couch with your legs higher than your heart.
躺平,腿抬高
This lets blood that has pooled in your legs drain downhill toward your heart. For a more active approach, lie on your back near a wall, placing your heels on the wall with your legs at a 45-degree angle. Hold the position for three minutes.
這招會(huì)使集中在腿部的血液倒流回心臟。更有效的做法是,靠近墻壁仰躺,將腳后跟放在墻上,雙腿和墻壁呈45度角,此姿勢(shì)保持三分鐘。