Single-Arm Linear Jammer Exercise

Builds strength and control by improving stability, coordination, and efficient movement.

Single-Arm Linear Jammer
Single-Arm Linear Jammer
Level: intermediate
Equipment: barbell
Force: push
Mechanic: compound
Core muscles: shoulders
Secondary muscle: chest, triceps

Description

Single-arm linear jammer focuses on controlled movement and maintaining proper body alignment throughout the exercise. The goal is to create tension where needed while avoiding unnecessary strain or momentum. This helps improve movement quality, joint stability, and overall physical control.

Instructions:

  1. Position a bar into a landmine or securely anchor it in a corner. Load the bar to an appropriate weight.
  2. Raise the bar from the floor, taking it to your shoulders with one or both hands. Adopt a wide stance. This will be your starting position.
  3. Perform the movement by extending the elbow, pressing the weight up. Move explosively, extending the hips and knees fully to produce maximal force.
  4. Return to the starting position.

Exercise FAQ

Which muscles should feel like they’re doing most of the work?

You should feel the target muscles working while the rest of the body stays braced. If a joint or the lower back is doing the heavy lifting, reduce load and tighten your setup. Think of it as controlled movement done with repeatable, clean reps.

How should I program this in a workout?

Use it after your warm-up when you’re fresh. Aim for 2–4 sets and choose a rep range that matches your goal (strength: lower reps; muscle: moderate reps). Think of it as controlled movement done with repeatable, clean reps.

What should I do if I feel it in the wrong place?

Check your setup, slow down, and reduce weight. If discomfort is sharp or in a joint, stop and choose an easier variation. Think of it as controlled movement done with repeatable, clean reps.

Disclaimer

This content is for educational purposes only and does not replace professional medical or fitness advice. Consult a qualified healthcare provider before beginning any new exercise routine. Exercise safely and listen to your body.

Alternative exercises:

Standing Low-Pulley Deltoid Raise

Standing Low-Pulley Deltoid Raise

Start by standing to the right side of a low pulley row. Use your left hand to come across the body and gra...

Log Lift

Log Lift

Begin standing with the log in front of you. Grasp the handles, and begin to clean the log. As you are bent...

Smith Machine Overhead Shoulder Press

Smith Machine Overhead Shoulder Press

To begin, place a flat bench (or preferably one with back support) underneath a smith machine. Position the...