A pressure-applying device is generally used in workout (exercise) environments for applying pressure to release tension developed in muscles during heavy physical activity, such as power lifting. The device can be used for both roller applications, typically along the human back and point applications, which may be on the back or other points that accrue muscle tension during exercise. The device includes a cylindrical roller portion and end extensions extending from the roller portion at each end and aligned with the central axis of the roller portion. The extensions are sized to accept standard barbell weights. The result is a relatively light shipping weight and low cost roller device that can apply pressure far in excess of its own weight, reducing shipping/fabrication costs and increasing portability while the barbell weights are not mounted on the device.