Let's do some one-sided, weighted exercises, shall we?
- 1Lie down on a decline bench comfortably
- 2Grab a dumbbell or a kettlebell and lift it over your chest with your arm straight
- 3Crunch up, initiating the contraction with your abs
- 4Go back down slowly on the concentric portion
- 5Do 15-20 reps on that side, then switch the dumbbell to the opposite side and do another 15-20 reps