119. Scated at tablc or desk, pause in thc middlc of u roulinc movcmcnt such as writing or cutting. tightcn abdomcn and continuc the action as though against strong resistancc for a count of len; relax.
120. While bending, kcep lcgs straight. słomach luckcd in; tightcn your cntire body for a count of ten; relax.
121. Using broom handle as a brace. grip as shown. bcnd your lcgs slightly; tense your abdomcn as hard as you can and force down with your hands for the count of ten; rclax.
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