Purpose:
To build core stability, anti-rotational control, and shoulder stability while challenging full-body coordination in a dynamic plank position.
Description:
Begin in a tall plank position with hands under shoulders and feet hip-width apart. Place a dumbbell or sandbag just outside one hand. While maintaining a stable plank, reach across with the opposite hand to drag the weight under your body to the other side. Alternate sides for 6–10 reps per side.
Equipment:
Light dumbbell, kettlebell, or sandbag
Tips:
Keep hips square—avoid rotating as you reach. Widen your feet if needed for more stability.