The boy's own book of indoor games and recreations : a popular encyclopædia for boys (1890)
Stables, Gordon, 1840-1910, Hutchison, George Andrew, 1841-1913 · Philadelphia : J.B. Lippincott · leaf 37
Now proceed along the bars by a succession of jumps with the hands and backagain. Let the body sink down, as in Fig. 34, and hop along in that position forwardsand backwards. Be careful to keep the body steady and legs straight. Position as in Fig. 33. Now commence swinging the legs backwards…
Games · Amusements
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