I made a DIY workout bench that goes from flat to a 30 degree incline in just 34 seconds. This is part of my DIY plywood home gym set up and this bench is an easy woodworking project that can be made ...

These being basically; 30 degrees, 45 degrees and around 60 degrees ... found that including both flat and incline bench settings in your programme is optimal. According to the study, 'For ...