Final answer:
The assertion that a single FITT principle exercise prescription cannot be universally applied to all cancer patients is true, highlighting the need for individualized exercise plans.
Step-by-step explanation:
The statement that a single, precise recommendation regarding the FITT principle of exercise prescription (Ex Rx) is not possible for the diverse population affected by cancer is true. This is due to the vast variability in individual health statuses, types of cancer, treatments, and individual responses to exercise. The FITT principle, which stands for Frequency, Intensity, Time, and Type, must be tailored to meet the specific needs of each cancer survivor. The one-size-fits-all health approach does not consider these individual differences, which is crucial for safe and effective Ex Rx interventions.
According to Speck et al. (2010), who conducted a systematic review and meta-analysis of controlled physical activity trials in cancer survivors, exercise prescriptions should be customized. The review suggests that individualized exercise programs can have significantly positive effects on cancer survivors, further indicating that a universal Ex Rx recommendation is not suitable.