It makes sense to get some additional exercise before going on a trekking trip. The more fit you are, the more enjoyable the experience will be. All trekking holidays in the Baltoro region of Pakistan requires a certain level of anaerobic fitness and the ability to walk for up to 10 hours on some days. As you prepare for your trip, you should adopt a weekly exercise regimen. Regular hiking in the hill country is the best way to exercise but running, tennis, and swimming are also helpful for developing cardiovascular fitness and stamina. We suggest that you take some long walks in hilly areas before leaving.