I don't really understand why you need to sit all the day, bitcoin isn't a job just do all the regular activities because holding bitcoin itself enough to make you become rich in years.If you are particularly talking about bounty hunters then they are simply wasting their time for nothing, bounties are not really worth because after months of hard work they get few pennies as rewards.

Or maybe he is referring about the traders mate?he has just used the word Bitcoin but it is crypto currencies.
anyway Health is one of the most important task we people must have because abusing our body will surely spike in future like me now,who has been diagnosed having Diabetes because of my past activities.
Even the day traders can keep their body fit by doing cardio exercise, I don't know exactly what meant in OP? Is this about the tread mill or other kind of fitness equipment? If it is a traditional treadmill why we need batteries and inverter which is going to double the cost, simply plug them into the socket and start jogging.