The total gym ball workout trade secrets of a personal trainer

The total gym ball workout trade secrets of a personal trainer

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Barrett, Steve (Údar)
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: London Bloomsbury 2011
Eagrán:First edition.
Ábhair:
Swiss exercise balls.
Exercise.