Mnd qoj ib ce load xaiv lub zog ua tau zoo li cas yog cov khoom lag luam, nws yog feem ntau ua si, Lwm yam haujlwm ntawm lub Triceps Brachii suav nrog kev ntxiv ntawm sab caj npab thiab txuas ntxiv ntawm sab caj npab sab saud. Cov leeg pob txha caj qaum yog instervated los ntawm radial hlab, uas txuas rau hauv lub taub hau ntev; ua rau muaj kev sib tw ntev dua;
1. Lub luag haujlwm tseem ceeb ntawm cov triceps yog thawb;
2. The main function of the deltoid is to lift the hand up from the front, side, back and bottom;
3. Cov leeg uas siv zog tshaj plaws thaum nqa cov khoom hnyav nyob ntawm kev ua ntawm lub laub, rub thiab nqa;
4. Ncaj bruntes yog, tau kawg, ntau zog los ntawm Ticeps.