PreparationGrasp one dumbbel with either hand and stand upright with feet shouderwide apart. Keep knees slightly flexed.
ExecutionSquat down until thighs are about parallel to floor while letting dumbbell travel downward alongside body. Keep arm extended and use other arm to balance postion. Return, keep knees slightly flexed and repeat.
Variations / CommentsThe unilateral workload of a single dumbbell requires high stabilizing forces of all Core mucles, especially Obliques.
|Quadriceps | Soleus
|Obliques | Rectus Abdominis | Erector Spinae