"Physical Fitness." . . "Keeping fit all the way how to obtain and maintain health, strength and efficiency"@en . "Keeping Fit All the Way : How to Obtain and Maintain Health, Strength and Efficiency"@en . . . . . . "Keeping fit all the way"@en . . . . . "Keeping Fit All the Way" . . . . "Keeping fit all the way : how to obtain and maintain health, strength and efficiency" . . . "Keeping Fit All the Way. How to obtain and maintain health, strength and efficiency"@en . "Keeping fit all the way. How to obtain and maintain health, strength and efficiency. [With illustrations.]"@en . . . . . . "Keeping fit all the way; how to obtain and maintain health, strength, and efficiency" . . .