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Originally Posted by Mabrook
PM i always see ppl running in park with tires in those boot camps. i now understand wt it actually does. i just thought it develops stamina.
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It is good for stamina/strength in legs.
But see you feet are applying force here. Resistance/weight is applied/held on you shoulder.
So what holds the that force, yup...its your tummy.
ﺃﷲ ﻧﯣﺮ ﺇﺴﻣﺇﯣﺇﺕ ﯣﺇﻠﺄﺮﺾ ''Then God created light, There was still nothing but we were able to see'' "forgot who said it "
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