Kapalbhati: Decoding the Meaning of 'Bhati'
Kapalbhati is a popular breathing technique, often categorized under pranayama in yoga practices. It involves rhythmic, forceful exhalations followed by passive inhalations. To understand the full meaning of Kapalbhati, it's helpful to know the meaning of its two component words: 'Kapal' and 'Bhati'.
Understanding 'Kapal' and 'Bhati'
- Kapal: In Sanskrit, 'Kapal' refers to the skull or forehead. It signifies the area of the head, particularly the frontal bone.
- Bhati: The word 'Bhati' has multiple interpretations in Sanskrit, but in the context of yoga and spiritual practices, it commonly means light, radiance, or illumination. It can also imply shining or knowing.
The Meaning of 'Bhati' in Kapalbhati
When combined, 'Kapalbhati' literally translates to 'shining skull' or 'skull-light'. This name refers to the invigorating and cleansing effect the practice is believed to have on the mind and the head region, bringing clarity and radiance.
Therefore, the word 'bhati' in Kapalbhati specifically means light. This reflects the perceived outcome of the practice – a sense of mental clarity and inner luminosity.
Kapalbhati Practice Overview
The technique involves:
- Sitting comfortably with a straight spine.
- Taking a deep breath in.
- Forcefully exhaling through the nose, contracting the abdominal muscles inward and upward.
- Allowing the lungs to passively fill with air during the inhalation.
- Repeating the forceful exhalation cycle.
This process is repeated for several rounds, focusing on the breath and the abdominal movement.
Important Questions from Miscellaneous
A stone is thrown horizontally from the top of a 20 m high building with a speed of 12 m/s. It hits the ground at a distance R from the building. Taking g = 10 m/s2 and neglecting air resistance will give :
A sphere of volume V is made of a material with lower density than water. While on Earth, it floats on water with its volume f1V (f1 < 1) submerged. On the other hand, on a spaceship accelerating with acceleration a < g (g is the acceleration due to gravity on Earth) in outer space, its submerged volume in water is f2V. Then:
A railway wagon (open at the top) of mass M1 is moving with speed v1 along a straight track. As a result of rain, after some time it gets partially filled with water so that the mass of the wagon becomes M2 and speed becomes v2. Taking the rain to be falling vertically and the water stationery inside the wagon, the relation between the two speeds v1 and v2 is :
Consider the following statements:
1. Distance between the longitudes becomes zero on North Pole and South Pole.
2. Distance between the longitudes is maximum on the Equator.
3. Number of longitudes is more than number of latitudes.
Which of the statements given above is/are correct?
One block of 2⋅0 kg mass is placed on top of another block of 3⋅0 kg mass. The coefficient of static friction between the two blocks is 0⋅2. The bottom block is pulled with a horizontal force F such that both the blocks move together without slipping. Taking acceleration due to gravity as 10 m/s2, the maximum value of the frictional force is :
