Within the martial arts were integrated elements from the yoga tradition as well as finger gestures in the nata dances. A number of South Asian styles of fighting remain closely related to yoga, dance, and performing arts. Many of Kalaripayattu's choreographed sparring can be related to music, and it was assumed that Kathakali dancers who knew Kalaripayattu were significantly better than others. Until recently only martial artists performed the Chhau dance. Some traditional classical Indian dance schools also include martial arts as part of their workout programme.
Kalaripayattu includes methods of punching, kicks, wrestling, preset forms, arms, and healing. Regional variants are classified by geographic location in Kerala; these are the Northern style of the Malabar region in northern Kerala, and the Southern style of southern Kerala. Northern Kalaripayattu, or "Vadakkan Kalari," is focused on graceful and agile maneuvers, evasions, leaps, and weapons training, whereas the southern "Thekkan Kalari" style is trained in fast, impact-oriented techniques with emphasis on hand-to-hand fighting and pressure point attacks.Both systems make use of concepts inside and outside. Warriors trained in Kalaripayattu would use very light and basic body armor, as flexibility and mobility in heavy armor were difficult to maintain. Some of the techniques used in Kalaripayattu to improve versatility are also used in Keralite dance forms such as Kathakali. Dancers in Kerala who had experience with Kalaripayattu were noted to be considerably better than the other performers. Some traditional Indian dance schools still have Kalaripayattu as part of their scheme of training.