MND-FM21 Power Fitness Hammer Strength Gym Equipment Back Extension

ʻO ka hoʻonui hope he hana i hoʻohana ʻia e kūkulu i ka ikaika haʻahaʻa i hoʻopaʻa ʻia i nā hamstrings a me nā glutes.ʻO ka Hammer Strength Pin Loaded Selection Back Extension he ʻāpana kumu o ka hoʻomaʻamaʻa ikaika.Aia kahi ʻano hoʻomaka hoʻomaka ʻelima mau kūlana no ka makemake o ka neʻe ʻana o kēlā me kēia, kōkua ka lumbar pad i nā mea hoʻohana e ʻimi pono i ke kūlana o ke koʻi o ka rotation, a ʻelua mau kūlana wāwae ʻole i kūpono i nā nui āpau.