Iyo Alien Series Biceps Curl ine sainzi curl chinzvimbo, ine yakagadzika otomatiki kugadzirisa mubato, iyo inogona kuchinjika kune vakasiyana vashandisi.Iyo single-seater inogadziriswa ratchet haingogone kubatsira mushandisi kuwana chaiyo yekufamba chinzvimbo, asi inobudirira kukurudzira kwemabiceps kunogona kuita kuti kudzidziswa kuve kwakakwana.Chigaro chave chave ergonomically optimized kuitira zviri nani kutsigirwa uye kunyaradza.