bulu feite leg exercise iron sand ankle sandbag hand and foot universal training special sandbag leggings weight bearing

[ice-snow blue]] [cherry blossom powder]] [starry sky gray]] [shadow black]] [lilac purple]]

a pair of 0.6 [single 0.3]] a pair of 1kg [single 0.5kg]] a pair of 1.5 [single 0.75kg]] a pair of 2kg [single 1kg]] a pair of 3kg [single 1.5kg]] a pair of 4kg [single 2kg]]