11. Knee Front. From kneeling position raise to feet, regular somersault.
12. Head Spring and Front Somersault.
13. Hand Spring and Front Somersault.
14. Two Front Somersaults in Quick Succession.
N. B.—A double somersault should never be attempted by amateurs.
15. Back Hand Spring, or “Flip” (the most difficult of all tumbling exercises). From standing position raise the heels, bend the knees, let the hands go back past sides, keep the body, from waist up, straight, stoop until hands can nearly touch the mat; from this position throw the hands swiftly forward and upward, at the same time raise on toes (but do not jump at all), arching the back well in, head and arms thrown as far back as possible; pull the body over by momentum of shoulders, body, and head. Figs. [23], [24], [25].
16. Hand Stand, Snap to Feet, and Flip.
17. Hand Stand, Snap to Feet, Flip, and Back.
18. A Row of Flips; Two or More in Quick Succession.