What is the fine-grained topic of the following text: Results: significant relationship was found between inter-day (n-11 × d-5 × s-2 = 110) sessions RPE and Edwards (r values from 0.84 to 0.92 p < 0.001) and Banister’s (r values from 0.84 to 0.97 p < 0.001), respectively. Only return the topic.
Relationship between inter-day sessions RPE and Edwards and Banister's models.