Basically, Swedish massage is meant to have soothing blissful experience and not to remove the knots. Someone with knots on their body can opt for either a Balinese massage or a Deep tissue massage where their concern can be taken care of. Knots are formed when lactic acid crystallisation happens. Lactis acid is a by-product whenever a muscle works. This lactic acid drained automatically into the blood stream and thrown out by our body itself. But sometimes this process is delayed or not done successfully when we perform an anaerobic activity. The lactic acid stays in the muscles and later it gets crystalized which is known as knots and which can be cleared/ removed by regular massage therapies.