Quads · Compound movement

Sled Drag (Harness)

A compound exercise that targets the quads with secondary work in glutes, hamstrings, calves, forearms. Performed with bodyweight.

Primary muscle

Quads

Secondary muscles

Glutes, Hamstrings, Calves, Forearms

Equipment

Bodyweight

Difficulty

Advanced

How to perform the Sled Drag (Harness)

Buckle into the harness (or hold the straps), face away from the sled, and lean your bodyweight forward into the line until it comes tight.
Brace the trunk and drive forward with powerful, full leg strides, pushing each foot into the ground to overcome the sled’s drag.
Keep the torso leaned into the harness and the steps long but controlled, maintaining a steady pull rather than a series of jerks.
Drive continuously for the target distance or time, staying leaned in so the legs keep the tension on the sled the whole way.
Log the sled load with the distance dragged or the time under tension — the drag is scored by load and distance/time, not reps.

Suggested working range: 1–5 reps. Default progression: manual.

•Standing upright instead of leaning bodyweight into the harness, so the sled never comes under real tension.
•Pulling in jerky bursts rather than driving a steady, continuous leg-powered stride.
•Trying to muscle the straps with the arms and upper back instead of letting the legs drive the drag.
•Cutting the effort short at the first sign of leg burn rather than holding the lean for the full distance.