what is the absolute best exercise for TRI's (mass)

[lunacy(SSB)]

Im making gains on everything but ive noticed my tri;s are lagging.....theres not much split and hardly any mass....ive been doing press downs and overhead pressdowns and reverse curls adding more weight and even more reps if possible...any advice

 

[TrainHard]

Mass on the arms isn't easy, and high reps isn't the answer, best advice I can offer is go as heavy as possible, but have absolute perfect form and for each rep count 2 sec's down, and 2 sec's up, for a total of 8 reps, here is my workout from yesterday, Skull Crushers 4 sets 12,6,6,10,- Press downs 8,8,10, Kick backs 10,10, Follow this those reps and go slow and hopefully you'll see an improvement. Maybe train tri's on its own day with no other body parts. Just a thought

 

[Desibaba]

Weighted dips and close grip benches. Forget the isolation moves

 

[Squattin]

Weighted dips and close grip benches. Forget the isolation moves

This right here. Also skull crushers on a decline bench punish tris.

 

[lunacy(SSB)]

cool ill give it a try...

 

[Goliath]

like the other dude said for get the iso garbage. DIPS are king for tris. Just look at Olympic gymanst on the pommel horse! they don't eant to gain size but yet they all have amazing arms. It's all about function. Dips postions you are arms in an angle that allows your tris to contract eh hardest(by your side and slightly behind you). Just look at how bodybuilders pose for s tri pose and you realize how you should position you arm when traingin em.