Pitta-Kapha types usually are very healthy and resilient, combining the the power of Pitta with the strength of Kapha. They usually display a sturdier build than pure Pittas and put on weight more easily than those but since they are also physically more active than pure Kaphas they usually are able to keep the balance. Warm, humid weather affects this type negatively.
Doshas in Ayurveda are the three vital energies Vata (Air), Pitta (Fire), Kapha (Water). In fact they are not three different energies but three sides of the one all-embracing energy of life. In its different forms it is responsible for all the processes within our body and mind. Knowing the Doshas and how they influence you at certain times of the year, day, with certain weather or with the food you eat will help you a lot if you want to lead a balanced lifestyle.
Read more about the TriDosha Theory >