?r? Smith Functional DHZ ?e ?ya aw?n iru ik?k? olokiki jul? ni ?kan. Ojutu ik?k? agbara ti o dara jul? fun aaye to lopin. O ti fa soke / gba pe soke ifi, spotter apá, j ìk? fun squat ati barbell isinmi, ohun to dayato USB eto ati ki o jasi 100 miiran aw?n ?ya ara ?r?. Eto smith iduro?in?in ati igb?k?le n pese aw?n irin-ajo ti o wa titi lati ?e iranl?w? fun aw?n ada?e ni isal? lakoko ti o mu aw?n ipo ik?k? ti o b?r? iwuwo. ?e atil?yin ik?k? ?y?kan tabi ?p?l?p? eniyan ni akoko kanna.