lack of conerntration in mid round

after lessons with a pro i'm  hitting my irons a lot better then i used to which is helping me lower my scores a lot. But i seem to have a lack of contertartion between the 9th and 12th where i hitt 9 or worse quite often and this also destroy's my round really.

can anyone give any advice on how to better keep my concertration

One shot at a time, Alex.

Hi

i used to suffer similar problems. i found that having a drink preferably glucose kind helps to keep you hydrated, which quite often will be the cause of slight fatigue, which will have an adverse effect on your concentration.