MND FITNESS FM Pin Load Selection Strength Series yog cov khoom siv ua lag luam hauv chaw ua si uas siv 50 * 80 * T2.5mm square tube ua tus ncej, Nws feem ntau siv rau kev ua si hauv chaw ua si, Qhov txiaj ntsig pom tseeb tshaj plaws ntawm MND-FM09 biceps curl yog cov caj npab sculpted. Tab sis nws kuj tseem tuaj yeem ua rau koj zoo dua ntawm lwm yam kev tawm dag zog.
"Lub luag haujlwm tseem ceeb ntawm cov leeg nqaij biceps yog khoov lossis khoov lub luj tshib," "Qhov no yog ib qho kev txav uas siv rau hauv ntau lwm yam kev tawm dag zog sab saud ntawm lub cev - zoo li kab, qhov twg koj cov leeg nqaij biceps ua haujlwm los khoov lub luj tshib kom rub qhov hnyav rov qab rau koj lub cev."
Vim tias biceps curls muaj ntau yam kev ruaj khov, qhov kev txav mus los kuj pab cob qhia koj lub xub pwg kom ruaj khov dua thiab qhia koj tus cwj pwm kom koom nrog.
Cov curls ua haujlwm rau cov leeg nqaij biceps ntawm sab xub ntiag ntawm sab caj npab sab saud, thiab cov leeg nqaij ntawm sab caj npab qis - brachialis thiab brachioradialis. Koj siv cov leeg nqaij no txhua lub sijhawm koj khaws ib yam dab tsi, uas yog ib txwm muaj thoob plaws hauv lub neej txhua hnub. Ua qhov sawv ntsug caj npab curl, koj tsim kom muaj zog hauv sab caj npab sab saud thiab kawm siv koj cov leeg nqaij caj npab kom raug, txhawb nqa koj cov leeg nqaij tseem ceeb.