Digital apparatus and application for cancer cachexia therapy and methods of use thereof

A digital apparatus for treating cancer cachexia in a subject, the apparatus comprising:

• a memory storing a digital program for treating cancer cachexia;
• and
• a processor configured to execute the digital program to:
• provide, by the digital apparatus to the subject, one or more first modules selected from the group consisting of a plurality of external activity modules and an internal activity module, each of the one or more first modules comprising one or more first instructions for the subject to follow, wherein the one or more first instructions are selected from a plurality of external activity instructions of the plurality of external activity modules and a plurality of internal activity instructions of the internal activity module,
• wherein the processor provides the one or more first modules for a predetermined period comprising a plurality of sections, the plurality of sections having different combinations of external activity modules from among the plurality of external activity modules.