This week I'm going to try something new at the gym, and that is to combine a barbell curl with a spider curl.
As you can see, a barbell curl has a strength curve at the middle of the exercise.
A spider curl, on the other hand, actually gets most difficult at the end of the exercise, not in the middle.
Doing both of these exercises back to back will hopefully help me to maximize muscle growth in my arms in preparation for rock scrambling. Wish me luck!