The document discusses ways for managers to help upgrade employees' skills through continuous training and improvement. It emphasizes using a PDCA cycle of planning training, executing it, reviewing results, and improving the process. Managers should simplify training and conduct it on the shop floor while working. Exposing problems, rather than hiding them, helps focus on improvement. Suggestion programs can improve involvement but require proper preparation, feedback, and incentives. Leaders guide improvement by thinking small, supporting ideas, sharing success, and communicating at the shop floor level. Control points help management understand processes and establish clear checkpoints for overcoming weaknesses.