im 17 years old and i just began working out. i weigh about 150lbs and im just curious if theres any sort of protein or supplements that you guys use or have used that helped build muscle mass quicker. Also i plan on working out 40 minuts a day, mon-thurs. if i stay with this workout how long do you think it would take to see results?
p.s. my workout is mostly for my arms, cuz im skinny
im about 5’9 – 5’10
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