This is just something I’v noticed and im sure it will help out people to lvl up Fitness
Hate it or love it it is what it is:
- Make sure your encumbered.
- Make your way to 1st main city.
- Run around like crazy to use up all Oxygen.
- Use a tube train to travel any where.
- Once your there the is no cool down on Oxygen its all refilled.
- Use a tube again.
- Rinse and repeat!