I do several workouts with weights. I've seen this exercise but don't know what body part it works.. and if it is even effective.
Basically, you have weights in each had. Your standing and you hold your arm straight and then lift the weight straight up in front of you, shoulder length high. What does that accomplish?
-------------- I am that
which must be feared, worshipped and adored. The world is mine
now and forever.No one holds command over me. No man. No god. I am a beast and that is enough.