Physical health and recreation for girls; a handbook for girls and volunteer leaders (1920)
Moxcey, Mary Eliza, 1875- · New York, Cincinnati, The Methodist Book Concern · leaf 28
=^ … (a) Position.—Lie on back on floor or bed, with legs straight.Movements.—(1) Bend right knee quickly to chest, (2) Replace. (3) Repeat, bending left knee.Continue alternately ten times.
Physical education and training · Women · Games
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
