Oh no I've been doing the opposite, i've always keep my sugar levels high (13+) before the match so that I dont get any hypo during batting...but I guess I better try to keep a tighter control on my levels.
Most guidelines recommend not undertaking exercise when above 13 due to the risk of ketones and it causing your glucose level to increase further due to not using the glucose in your blood as energy and causing the liver to release more.
In this state, your body is pretty much starving which is why you feel exhausted and have no energy. I assume you are T1 due to the comment about hypos, but if you aim for 5-6 you will feel a lot better and be able to perform much better. If you are really worried about gong low, aim to start your innings on a flat 8 and carry glucose tabs with you.
I've been playing all my life with T1 and that's worked well for me. Yea is always the biggest challenge, especially nice cakes!
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