Umatshini wamandla we-F series, i-F25 ngumatshini omnye we-Dual station fitness, okt ukuqeqesha izihlunu ze-Abductor kunye ne-Adductor kumatshini omnye. Ithanga langaphakathi / langaphandle libonisa indawo ekulula ukuyilungisa yokuqalisa ukuzilolonga ngaphakathi nangaphandle kwethanga. Iiphedi zethanga ezijikelezayo zi-engile ukuthuthuzela ngexesha lokuzilolonga. Izikhonkwane zeenyawo ezimbini zithatha uluhlu olubanzi lwemithambo. Abalolongi banokubandakanya ngokulula ubunzima bokongeza kunye ne-push elula ye-lever ukunyusa umthwalo womsebenzi.