negatives (muscle, working out, strength, normal)

[chad.roper]

What will happen if someone does negative on skull crushers for about 2-3 weeks, 2x a week? I found out by accident that someone can do negatives on them. I was doing normal ones and added another 20 lbs to see what would happen. I could feel it stretching the back of my arm

[Gatorgrad2004]

You add muscle & strength? I'm not sure what you meant? Just make sure you got a spotter though, I wouldn't go to negatives solo on skull crushers. I did it with my buddy when i was working out with him and it probably added 5-10 lbs to the regular skull crushers after a a month or so.