The Curl Overhead Press combo is an arm curl with an overhead shoulder press. Combo exercises are a time efficient way of working different muscle groups in one exercise.
Assume an athletic position, knees slightly bent chest out.
Elbows are tight to the body.
Palms up.
Curl weight to the shoulders.
At the shoulders, the palms are facing you.
Rotate weight so palms face away from you.
Press weight overhead, keep weight in front of the ears as it goes overhead.
Keep back straight and do not lean back.
At the extended position, weight is slightly in front of the head.
Lower weight back to shoulder, rotating wrists so palms are facing you.
Lower to waist, repeat.
For variety you can perform this exercise alternating arms.
Use same technique as above, hold unused arm at your hip.
As you do any exercise on one side, maintain balance and do not lean toward either side