Ulwandiso lwe-tricep yekhebula—okwaziwa ngokuba yi-cable rope triceps pushdown—ngumthambo osebenzayo we-triceps. Ulwandiso lwe-triceps ngumthambo onokuyenza ngomatshini wobunzima ukuze usebenze izihlunu ezingasemva kwengalo engentla. Njengoko igama lisitsho, ulwandiso lwe-triceps lujolise kwizihlunu ze-triceps, ezilapha ngasemva kwengalo engentla. Xa zenziwe ngokuchanekileyo, ulwandiso lwe-triceps lunceda ukuqinisa nokuqinisa umva wengalo yakho engentla. Ukuba usebenzisa inkqubo yekhebula, ungasebenza nezihlunu zakho ezingundoqo kwaye uphucule uzinzo lwakho.