Wannan samfurin shine barbell mai rami bakwai, wanda aka yi da baƙin ƙarfe da aka zaɓa da kyau azaman kayan albarkatu. Fasaha tana balaga, fenti mai ƙarfi yana da ƙarfi, kuma hannu yana jin santsi. Shine zabi na farko ga kwararru. Ana sarrafa da'irar waje ta kayan aikin injin tare da bayyanannun gefuna da gefuna. Layi a bayyane yake, kuma ramukan 7 masu kama hannun kuma an goge su da hannu. Ba a jigilar su kai tsaye bayan simintin, amma an goge su. Bayan wuce gwajin gwajin saukarwa a cikin dakin gwaje-gwaje na yau da kullun, da saukowa daga tsaye daga madaidaicin faranti, faranti na barbell ɗinmu ba zai iya samun lalacewa ba, babu kusurwa, babu fashewa da sauran matsalolin inganci. Wannan samfurin yana da fa'ida na ƙarancin farashi, inganci mai kyau, da ƙimar siye. 'Yan kasuwa sun so shi a ɗaruruwan ƙasashe na duniya, kuma yana ba da samfuran da suka fi tsada ga masu sha'awar motsa jiki.
1. Za'a iya amfani da ƙirar ramukan bakwai azaman barbell mai hannu don horo.
2. Fasahar kare muhallin wannan samfurin na iya biyan buƙatun kare muhalli na ƙasashe masu tasowa kamar Turai da Amurka.
3. Tsintsiya madaidaiciya, hanyar kwaskwarimar kwararru, safarar lafiya, ta yadda kowane abokin ciniki zai iya samun kaya masu gamsarwa.
4. Ya dace da fannonin motsa jiki daban -daban na ƙwararru, kamar gidan motsa jiki, gidan motsa jiki, motsa jiki na gida da wuraren gasa daban -daban da sauransu.
5. Mai sauƙin kulawa da kulawa, babu tsatsa, babu faduwa.
6. Ya dace kuma mai sauƙin tarawa da rarrabuwa, mara zamewa, mai jurewa da jin daɗi.
7. Kirkirar taro, wadatar mai ƙerawa, ingantaccen abin dogaro, da ƙwaƙƙwaran masana'antu.
8. Zaɓaɓɓun kayan, masu jurewa da ɗorewa, aiki mai ƙarfi, ƙwaƙƙwaran aiki, da ƙirar ɗan adam.
