Two Alapallava hands palms up wards changed into Padmakosa hands are called Arālakaṭakā Mukha or Arālākhaṭaka.
Arālakhaṭakāmukha—the two Alapallava (Alapadmaka) hands with palms upwards changed into Padmakośa hands. Its another name is Arālakaṭaka.
The two Arāla hands, loosened on wrists, should be known as Arāla Khaṭakamukha in acting.
Arāla-kaṭaka-mukha: Arala and Kaṭaka-mukha hands held crossed. Patron deity Vamana.
giving pieces of betel leaf, anxiety, dismay.
When an Arāla hasta and a Kaṭakamukha hasta are crossed, it is Arālakaṭakamukha hasta.
This hasta denotes offering of betel leaves, anxiety and dismay.
Arālakaṭakāmukha: One hand is held in front of the chest in the Khaṭakāmukha Hasta facing outwards. The other hand in the Arāla Hasta is held obliquely and is extended slightly facing outwards.
Arala Kataka: If arala and kataka hastas are formed in both hands it is arala kataka hasta. :
As a first step, svastika hastas with patakas are made to execute vyavartana or parivartana, the hands turning into alapadma while doing so.
Then padmakosa hastas are held to face upwards and made to perform vyavartana and parivartana.
After that one hand turns into arāla and second into kaṭakāmukha, both being held in the square position of caturasra becomes Arālakaṭakāmukha.
A few scholars opined that the whole exercise should be done with hands crossed in svastika. Few others said that it should first be presented with arālas and then kaṭakāmukha.
If the right Khatakamukha is placed at the front of the heart, and the left Arala is obliquely extended with its back on Khatakdmukha, it is Aralakhatakamukha hasta.
If in the selfsame (viprakīrṇa) hasta one is arāla and the other, khaṭakā (mukha) [it becomes] arālakhaṭakamukha.
The left hand in arāla is held at the right side. [Or] both the hands in khatakamukha are held near the left arm pointing downward and [then they are crossed] in svastika close to the chest to make aralakhatakamukha.
Or, when padmakosa hands are moved inward and outward facing up, then they form arāla and then assume khatakamukha creating the shape of khataka, then the gesture is known as aralakhatakaimikha.