3. Wall Sit Twists
This exercise is going to have the same effect as the wall sit shoulder raise at #1.
IMPORTANT: When performing all of these exercises make sure that you contract your abs tight.
How to do it
- Press your shoulder against the wall while your knees are slightly bent.
- You should be holding a dumbbell with both hands ready to swing from side to side.
- Start swinging from left to right and repeat.
- When doing this move, don't swing your whole upper body only your arms. Your core should be steady and tight.