Walkshaping :
Yanker, Gary.
Walkshaping : indoors or out, 6 weeks to a better body / Gary Yanker. - 1st ed. - New York : Hearst Books, 1995. - xix, 268 p.
0688138136 :
Walking (Sports.
Physical fitness.
Walkshaping : indoors or out, 6 weeks to a better body / Gary Yanker. - 1st ed. - New York : Hearst Books, 1995. - xix, 268 p.
0688138136 :
Walking (Sports.
Physical fitness.