Lie flat on the half ball (back supported) with both feet on the floor for support. The dumbbells are held against each other with palms facing inward for stability.
Read Health24’s Comments Policy
The reason why men often appear not to be listening could be because they actually can't hear you.
We know the rules – brush your teeth twice a day and floss to keep them healthy. But, have you ever wondered what causes those stains that sometimes appear?