How to pump up your triceps. Close-grip bench press.
This video covers the key triceps exercise for mass gain: the close-grip bench press.
Particular attention is paid to proper elbow placement during the exercise and the correct weight selection.
Grip errors are also highlighted and the correct grip is demonstrated.
It's worth noting that this exercise is excellent for increasing not only muscle mass but also triceps strength and is an excellent accessory exercise for the bench press.