Blister
Kevin was preparing for a marathon. So he jogged for miles everyday. But the day before the marathon, he found a blister on his foot. And it was painful for him to jog. Kevin regret all of the intense exercise he did.
So he jogged for miles everyday. And it was painful for him to jog. Kevin was preparing for a marathon. Kevin regret all of the intense exercise he did. But the day before the marathon, he found a blister on his foot.