This is a protocol for a Cochrane Review (intervention). The objectives are as follows:

Primary objective

To assess the effects of physical activity interventions for cancer-related fatigue (CRF) in adults.

Secondary objective

To assess whether the effects of CRF interventions differ according to:

type of comparator: no intervention, usual care, or another CRF intervention:

phase or type of cancer treatments:

when receiving disease-modifying oncological treatment with curative intent;

after receiving disease-modifying oncological treatment (remission phase);

when receiving disease-modifying treatment with non-curative intent; and

when receiving non-disease-modifying treatment in the palliative phase only;

or both.