Baatlelete ba litsebi ba khetha Hammer Strength bakeng sa koetliso e matla hobane e etselitsoe ho ntlafatsa ts'ebetso 'me e ka mamella ho otloa ho boima. Tsena li kenyelletsa mabala a koetliso le lihlopha tsa boikoetliso bakeng sa lihlopha tsa lipapali tsa litsebi, le lithuto tsa thuto ea 'mele liunivesithing tse holimo le likolong tse phahameng, tseo kaofela li fanang ka mananeo a koetliso ea matla a sebetsang hantle. Ho Seka Soka ka ISO-Lateral ho Lahliloeng ka Plate ho ne ho hlophisitsoe ho latela motsamao oa batho. Manaka a boima bo arohaneng a kenyelletsa metsamao e ikemetseng e fapaneng le e kopanang bakeng sa nts'etsopele e lekanang ea matla le mefuta e fapaneng ea ho susumetsa mesifa. E fana ka moralo o monyane, o sa hlahellang le li-grip tse ngata bakeng sa mefuta e fapaneng ea boikoetliso.