Articularing Ruoko runobvisa kudiwa kwekugadziriswa uku uchibvumira vashandisi kuti vafambe nenzira yakanyanya kukodzera kune yavo yemuviri kana mafambiro ekuda
Swiveling-inotenderera inobvumidza kuita zvakasiyana siyana kubva kuDumbbell curl kune nyundo curl iyo yakasarudzika yakasarudzika pivot otomatiki kuti igare yakasiyana
Hurefu urefu uye maPhow mapani anopa chirevo chekuchengetedza nzvimbo inoenderana.