Very well structured program. Holistic and wholeheartedly carried out and compressed into fairly short and intense sessions. Easy-to-understand symbols and simple video display of the exercises are properly done. When performance is 100% I expect maximum increase of myofibrillar muscle tissue for a higher level. Developed by people with thorough and extensive experience and knowledge in weightlifting and physiotherapy. In pdf format, I can take the program with me when I travel and use it when it is convenient. It's a big job.