(_Using two pound dumb-bells only._) Increase of Movements. No. of No. of (Not to exceed 40 for Exercise. Movements. No. 1, and other Exercises in proportion.) 1 10 One every three days. 2 5 ” ” ” 3 5 ” ” ” 4 4 One every five days. 5 4 ” ” ” 6 10 One every three days. 7 6 One every five days. Exercises 8, 9, and 10 are not advised. 11 5 One every five days. 12 5 ” ” ” 13 1 One every fortnight. 14 6 One every three days. 15 3 One every fortnight. Exercises 16 and 17 are not advised. 16 (boys only) 3 One every fortnight. 17 10 One every three days. 18 10 ” ” ” TABLE 3. FOR CHILDREN OF BOTH SEXES BETWEEN THE AGES OF TWELVE AND FIFTEEN. (_Using three pound dumb-bells only._) Increase of Movements. No. of No. of (Not to exceed 50 for Exercise. Movements. No. 1, and other Exercises in proportion.) 1 10 One every three days. 2 5 ” ” ” 3 5 ” ” ” 4 4 One every five days. 5 4 ” ” ” 6 10 One every three days. 7 6 One every five days. Exercises 8, 9, and 10 are not advised. 11 5 One every five days. 12 5 ” ” ” 13 1 One every fortnight. 14 6 One every three days. 15 3 One every fortnight. 16 (boys only) 3 ” ” ” 17 15 One every three days. 18 10 ” ” ” TABLE 4.