Stirk, John.
Structural fitness : the essential guide to better body mechanics - Great Britain : ELM, 1988. - 120p. : ill. ; cm.
024112431X
Exercise.
Physical Fitness.
GV546.S861
Structural fitness : the essential guide to better body mechanics - Great Britain : ELM, 1988. - 120p. : ill. ; cm.
024112431X
Exercise.
Physical Fitness.
GV546.S861