Sway Spa in Boston offers professional deep tissue massage designed to target chronic muscle tension, stiffness, and knots. The massage uses firm pressure, slow strokes, and stretching to reach deeper muscle layers, improving circulation, flexibility, and overall relaxation. Sessions are available in 60-minute ($135) and 90-minute ($185) options. It’s especially helpful for athletes, ... https://swayspa.com/deep-tissue-massage-boston-ma/