Question on the lying triceps extension.

[Aslin]

I have read the book, but I don't think this, or Rip's video, addresses this question:

Setting the back for the exercise; Should one actively think about retracting the scapular and keeping everything tight a la the bench press? Or is it better for the shoulders to be loose for a larger range of movement.

I ask because the weight I'm now using is getting sufficiently heavy that I'm scared of picking up an injury if my form is wrong.

Thanks very much team.

[Mac Ward]

Tight as you can get, full range of motion - as much as your body will allow. I found it got better with time and practice.

[Aslin]

Thanks, I'll keep everything tight. I'm doing four sets of eight and going up 5lbs every week. I read Rip recommends sets of 10-15, though 8's are working well for me at the moment. I'm curious as to what you and others use?

Also, I'm doing this exercise in place of dips, as they seem to aggravate my right shoulder. Is the same muscle culture worked? Am I right in thinking they stress the chest also?

Thanks.

[Mac Ward]

They are not working the exact same muscles if that is what you are asking.