which is better tris exercise the decline 2 arms extension with 1 dumbell in each hand palms facing each other or the same exercise done on an incline?in a mag says 2 arms extension with 1 dumbell in each hand palms facing each other done on an incline allows more tension on the tris ?any truth to these claims 
here is a link to this exercise
http://www.bodybuilding.com/fun....tension
				
			here is a link to this exercise
http://www.bodybuilding.com/fun....tension
 
	 
 
		 
	