Partnered Alternating Dumbbell Curls
"Using a partner, complete the following rep scheme, alternating with each set. Each partner completes every set and rests while the other guy is working.
Set 1: 20 reps
Set 2: 18 reps
Set 3: 16 reps
Set 4: 14 reps
Set 5: 12 reps
Set 6: 10 reps
* If you don't have a partner, complete your set, then count to whatever the rep count is you just completed, and continue to the next set."