One arm slam (with medicine ball)
The one arm slam with a medicine ball is a dynamic exercise targeting the abs, where you use one arm to slam the ball onto the ground with force. This movement engages the core, particularly the abs, and also works the obliques, lower back, hip flexors, and shoulders.

At a glance
- Area
- Waist
- Main muscle
- Abs
- Equipment
- Medicine ball
- Level
- Intermediate
Form tips
- Engage your core throughout the movement.
- Use your legs to generate power.
- Keep your back straight and avoid rounding your shoulders.
- Follow through with your arm to ensure maximum force.
- Start with a lighter ball to master the form.
What to watch out for
- shoulder injuries
- lower back pain
- recent abdominal surgery
Also known as
Slam con una mano (con palla medica), one-arm med ball slam, one-arm medicine ball slam, one arm slam, medicine ball exercises, core training, abs workout, functional training