What exactly are compression tights? The main point of compression is that the pressure on the tissues increases venous return to the heart, which counteracts swollen legs, for example. Compression clothing simply improves blood circulation. OK, but how can compression garments help me?The pressure allows blood to return to the heart more quickly during activity and rest. The compression also helps to clear the tissues of waste products, which has positive effects on recovery after exercise. Using compression garments during and after exercise allows the muscles to recover significantly faster. Less soreness from training and more alert muscles!