Baseball - 8/20 « Previous Home Next » Slideshow › ref55 15 seconds each arm Standing, facing a column, support one hand and forearm on it. Bring the leg of this same side back and keep it completely straight. The other leg must be slightly forward and bent. Turn the trunk moving it away from the column. Stretch recommended for: baseball, softball, boxing, kitesurfing, shoulders, pectoral, pectoralis.