Ƙarƙashin Ƙarƙashin Ƙarƙashin Jiki yana da tasiri mai tasiri wanda aka tsara don ƙarfafawa da sautin triceps da sauran tsokoki na sama. Ya dace da daidaikun mutane a duk matakan motsa jiki, daga masu farawa zuwa masu ci gaba, saboda ana iya gyara shi cikin sauƙi don dacewa da ƙarfin mutum da sassauci. Mutane na iya zaɓar wannan motsa jiki saboda dacewarsa, saboda ba ya buƙatar kayan aiki kuma ana iya yin shi a ko'ina, da kuma tasirinsa wajen haɓaka ƙarfin sama, inganta yanayin jiki, da haɓaka lafiyar gaba ɗaya.
Ee, masu farawa za su iya yin motsa jiki na Jiki Kneeling Triceps Extension. Koyaya, yana da mahimmanci a fara da ɗan ƙaramin ƙarfi kuma a hankali haɓaka yayin da ƙarfi da jimiri suka inganta. Kamar yadda yake tare da kowane sabon motsa jiki, tsari mai kyau da fasaha suna da mahimmanci don hana rauni. Yana iya zama taimako ga masu farawa suyi aikin a ƙarƙashin kulawar ƙwararrun ƙwararrun motsa jiki ko mai horo wanda zai iya ba da jagora da amsawa.