Hand balance on knees

Shape:
Level:
Number of persons:
Position of the flyer:
Position of the base:
Gymnastic position:

B assumes a sitting position, knees drawn up, supporting T's upper arms as T grasps B’s knees (picture 1). T kicks up into a hand balance, bending the arms to enable the hips and legs to travel the additional height of the base. B can assist T in straightening the arms if necessary (picture 2).

Hand balance on knees Hand balance on knees
Source: 

Balancing & Sport Acrobatics, Stan Buchholtz, 1978