Abstract: A midi weighted jacket to be worn above the breastline by athletes and healthy persons during various exercises and comprised of a front panel, back panel, shoulder panel and no sides for improving the physical fitness and general posture of a wearer over time through specific exercises. The jacket is comprised of a plurality of pockets in the front panel, back panel and shoulder panel, with each of the pockets comprising secured openings for admitting and removing weights. The jacket is equipped with a rectangular opening located about the neck area where the front panel integrally connects to the back panel, to facilitate easy access for head and neck entry, during attachment and removal of the jacket from the shoulder. The jacket is also comprised of a shoulder panel that is connected to the front panel and back panel.