Disclosure: Please note that I have tried out below companies and the following recommendation list contains affiliate links which if you click any of them, I may get a small commission for your purchase at no additional cost to you. This is to support me in maintaining my blog.
Travel insurance by DirectAsia covers policy holders that want to do extreme sports like mountain hiking, diving, and so on. There is a limitation though, so do check the details if you plan to get insured.
Vitamins & Supplements
I have to boost my stamina with some vitamins or supplements and iHerb is my favourite online store to get all those stuff. If you like to bring snack bar along with you (like I do) when you travel, then you may try to check the website out. They have a lot of choices and the prices are also friendlier. 🙂