SPRING STRENGTH strength series 2 14 x 10-minute dumbbell postural strength sessions - press play & follow along - Click the YT icon for all 14 sets on a playlist Or, click on each video and size up for a clear picture. Set 1 Set 2 Set 3 Set 4 Set 5 Set 6 Set 7 Set 8 Set 9 Set 10 Set 11 Set 12 Set 13 Set 14