1.Tekinoloje yapadera ya bolt imodzi imalola ogwiritsa ntchito kusintha mpando wa mpando ndi backrest panthawi yomweyo.
2.Pull-down handle ndi pulley ndizosavuta kusuntha zida.
3.Pali ma angles 7 osiyanasiyana omwe angasinthidwe kuchoka pa kugona mpaka madigiri 70.