A golf swing force shift indicator with a trail foot support includes both monolithic and detachable configurations to provide increased leverage and support to a golfer's trail foot during use of the golf swing force shift indicator. The golf swing force shift indicator includes a top face and a bottom face opposite the top face. The top face is where the golfer places their lead foot near a front face. The bottom face is configured to have various angular orientations during a golf swing. The trail foot support is disposed at a rear face opposite the front face. The trail foot support forms an upward incline relative to the top face where the golfer can place their trail foot on the trial foot support.

The training apparatus includes a semi-rigid platform with upper and lower mounting surfaces, and a first training accessory having a flat base, an attachment portion for mounting to either the upper or lower mounting surface, and a lobe portion extending outwardly. The first training accessory is positioned at a first target location on the platform to direct a ground reaction force opposite to a force applied by a trainee standing on the platform. This setup allows for targeted training by providing resistance in a specific direction to enhance the effectiveness of exercises and the trainee's balance and strength.