Effectiveness of Exercise Program in Improving Quality of Life in Patients With Gastric Cancer Undergoing Gastrectomy

"exercise education: A 12-week regimen of homebased walking exercises, include moderate intensity for 40 min, three times a week.~We explained the participants how to perform the exercises, according to an instruction manual for the exercise regimen. Participants were instructed that the exercises would be effective only if they reached 40%-60% of the heart rate reserve, as determined by the Karvonen method, or 13-14 on the RPE.~Exercise education:~Weekly telephone or mobile application LINE consultations concerning exercise.we discussed whether participants' exercise fulfilled the prescribed intensity, duration, frequency and whether the participants experienced any adverse effects."