Working on my arms was all I had time for. Had to rush to work.
In 45 min:
Biceps:
- Cable curl 4x15
- Machine preacher curl 4x15
- Pronated DB curls 4x20
Triceps:
- Cable extensions 4x20
- Single arm DB extensions 4x12
- Assisted dips 4x10
Weight crunches 4x20