*secure 1 cable arm slightly higher than your shoulders on 1 side and the other cable arm slightly lower than your shoulders on the other side
*1 arm should cross below to grab the opposite lower handle and the other arm should cross above to grab the opposite higher handle
*cross your arms in front of you as far as you can then pull them apart and out (rear fly) so that your arms are in opposite directions
*once apart, keep your elbows still then bend your arms in to your shoulders then extend them out again
* breathe out when you do a rear fly and again when you are extending your arms out
*do about 10-15 reps of each movement