Sledge hammer
The sledge hammer exercise involves swinging a sledgehammer onto a tire or other surface. This movement engages the core, particularly the abs, and also works the obliques, lower back, shoulders, and forearms. It's a powerful conditioning exercise that improves strength and power.

At a glance
- Area
- Waist
- Main muscle
- Abs
- Secondary muscles
- Forearms
- Equipment
- Hammer
- Level
- Intermediate
Form tips
- Maintain a strong core throughout the movement.
- Use your hips to generate power.
- Keep your wrists straight to avoid injury.
- Focus on controlled, powerful swings.
What to watch out for
- shoulder injuries
- lower back pain
- wrist issues
Also known as
Martello da slitta, core exercise, abs workout, waist exercise