Sled Drag - Harness

Sled Drag - Harness is a strongman conditioning - harness drag exercise involving Quadriceps. Use these steps to learn the movement and work with your coach to choose a suitable level.

Last updated: 2026-10-31 · DynPerformance

Primary muscles: Quadriceps
Secondary muscles: Gastrocnemius, Soleus, Gluteus maximus, Hamstrings
Exercise type: Strongman conditioning - harness drag

Exercise technique

Attachment
Secure the pulling strap to the sled and a suitable pulling harness.
Direction
Clear a straight path for walking forward and turn your back to the sled.
Slack
Take small steps to tension the strap.
Posture
Lean forward from your ankles while keeping your torso long.
Progression
Take short, powerful steps, extending your hips and knees in alternation.
Harness
Check that the attachment does not slide over your waist or chest.
Finish
Shorten your steps and remove the harness only after the load has stopped completely.

Key technique points

Use a harness designed for pulling.
Keep the strap out of your footpath.
Start the initial pull without jerking.
Take short steps.
Do not let your lower back sag.
Do not undo the attachment before the load stops.

Common mistakes

Loose harness

Do not let the strap rotate around your body.

Stepping on the rope

Do not step across the connecting line.

Sudden loading

Do not jerk a slack rope taut.

Bending at the waist

Do not create the forward lean by rounding your spine.

Excessive resistance

Do not continue with a load that disrupts your balance at every step.

Uncontrolled backward slipping

Do not lose your footing as resistance increases.

Frequently asked questions