Table 4.

Scheduled events and timeline of the trial.

	Study period
	Time point	Enrollment	Preoperative	perioperative		Follow up
		12+ weeks before surgery	Before surgery or day of surgery	Discharge	1 month
Enrollment	Eligibility screening	×
	Informed consent	×
Interventions	ERAS-based home exercise pre-rehabilitation		×
Assessments	6MWT	×		×	×	×
	Grip strength	×		×	×	×
	4-meter gait speed	×		×	×	×
	5R-STS	×		×	×	×
	Postoperative condition				×
	SF-36	×		×		×
	HADS	×		×		×