premise: The cyclist makes another push to try and keep his position after slowly down to round a corner. hypothesis: The other cyclists, in this race, are vying for the position of a cyclist who was forced to slow down because of a corner.
neutral: There is no mention of other cyclists vying for the position or forcing a cyclist to slow down. If there is a race other cyclists may not even be around another when he is rounding a corner and just sheer speed could be the reason he has to slow down.