Barbell Split Jerk
What Is the Barbell Split Jerk?
Barbell Split Jerk is a compound exercise that primarily targets the shoulders and quads and also engages the triceps, glutes, upper back and core. It is an advanced-level movement that drives a barbell from the front rack position to arms' length overhead with a short, explosive leg drive, then catches it with one foot forward and one foot back in a lunge-like split stance.
The jerk is the second half of the Barbell Clean and Jerk, one of the two competition lifts in Olympic weightlifting, and the split is the receiving style most competitive weightlifters use. The long front-to-back base gives the lifter more room to correct a bar that drifts forward or back, and dropping into a split lets the lifter get under the bar without driving it as high as a push style requires. Practicing the jerk on its own, with the bar taken from a rack rather than cleaned first, lets a lifter train it fresh and with more repetitions, and it is a regular part of weightlifting and CrossFit programs.
The legs supply most of the power. A short dip and an explosive extension of the hips, knees and ankles launch the bar off the shoulders, and the quads and glutes then absorb the load in the split. The shoulders and triceps punch the arms straight as the body moves down, and the upper back, serratus anterior and trunk hold the bar steady overhead. Compared with the Push Press, where the feet stay planted and the arms press the bar the rest of the way, the split jerk relies on getting under the bar, which is why most trained lifters can jerk more weight than they can push press.
The lift suits weightlifters, CrossFit athletes and anyone who wants to train explosive leg drive together with a strong, stable overhead position. Before learning it, build a solid Barbell Overhead Press and a comfortable locked-out position overhead, a front rack you can hold from the Barbell Front Squat, and a balanced split stance from the Barbell Split Squat. The push press is the usual stepping stone for learning a vertical dip and drive before adding the split.
Muscles Worked
- Deltoid
- Primary
- Vastus Lateralis
- Primary
- Vastus Medialis
- Primary
- Gluteus Maximus
- High
- Rectus Femoris
- High
- Erector Spinae
- Medium
- Serratus Anterior
- Medium
- Upper Trapezius
- Medium
Instructions
- Set a barbell in a rack at about mid-chest height, take it onto the front of your shoulders and step back.
- Hold the bar with a full grip just outside shoulder width, the bar resting on your shoulders against your throat and your elbows pointing down and slightly forward.
- Stand with your feet about hip width apart and your weight balanced over the whole foot, then take a breath and brace your trunk.
- Dip by bending your knees straight down a few inches, keeping your torso upright and your weight off your toes.
- Without pausing at the bottom, drive up hard through your legs and extend your hips, knees and ankles to launch the bar off your shoulders.
- As the bar leaves your shoulders, push yourself down under it and punch your arms straight while stepping one foot forward and the other back at the same time.
- Land with the front foot flat and the front shin close to vertical, the back knee slightly bent on the ball of the back foot, and the feet about hip width apart side to side.
- Catch the bar on locked elbows with it stacked over the back of your neck and your torso between your feet, keeping your trunk braced.
- Step your front foot back partway, then bring your back foot forward to meet it, and stand tall with your feet together and the bar overhead.
- Lower the bar under control to your shoulders, bending your knees slightly to absorb it, or drop it from overhead if you are using bumper plates on a platform.
Common Mistakes
Dipping forward
Shifting onto the toes or tipping the chest forward in the dip drives the bar out in front, so you end up chasing it instead of dropping under it.
Pressing out
Catching the bar with bent elbows and finishing with a press works with light weights but fails with heavy ones and is a no-lift in competition, so the bar has to be driven higher or you have to get lower.
Short split
Rushing the feet or not driving the bar high enough lets the front foot land early with a short step, leaving no room to get under the bar.
Front knee drifting forward
Landing with too much weight on the front leg pushes the front knee forward past the ankle, which pulls the bar forward and makes the catch unstable.
Locking the back leg straight
A straight back knee tips the pelvis forward and arches the lower back, so keep it slightly bent with the weight on the ball of the back foot.
Recovering back foot first
Stepping the back foot forward first shifts the load onto the front leg, while stepping the front foot back partway first keeps the bar balanced as you stand up.
Injuries
Barbell Split Jerk is a medium risk exercise when performed with proper technique. The heaviest stress falls on the shoulders, elbows and wrists at lockout, the lower back as it stabilizes the bar overhead, and the knees as they absorb the dip and the landing. The most common problem is the lower back arching hard in the catch, which usually comes from limited shoulder or upper-back mobility, a trunk that is not braced, a back leg locked straight, or a bar that was not driven high enough and has to be wedged under. A front knee that drifts forward past the ankle or feet that land too close together side to side also make the split unstable.
Warm up the shoulders, upper back and hips before jerking, and only load the lift once you can hold an empty bar locked out overhead with your ribs down and your lower back neutral. Brace before every dip, keep the back knee slightly bent in the split, and land with the feet about hip width apart. Learn to miss safely: if the bar gets away from you, push it away from your body and step out from under it, which is only safe with bumper plates on a platform or with blocks to drop onto.
If the full lift is too much, regress to the Push Press to learn the dip and drive, the Barbell Overhead Press to build lockout strength, and the Barbell Split Squat to get comfortable in the split stance. Progress by adding load gradually and then by performing the jerk straight after the clean in the Barbell Clean and Jerk.
Stop the set if you feel sharp or pinching pain in the shoulder, elbow or wrist, pain in the lower back as you lock out, or knee pain in the dip or the landing. Repeatedly losing the bar forward is also a signal to drop the weight and fix the dip before continuing.
Frequently Asked Questions
- Q: How is the split jerk different from a push press?
Both start with the same dip and drive, but in a push press your feet stay planted and your arms press the bar to lockout, while in a split jerk you drop into a split and catch the bar on straight arms. When resistance-trained lifters used the same load for both, a force-plate study found no meaningful differences in force, power or impulse during the dip and drive, which suggests the extra weight a split jerk allows comes from getting under the bar rather than from a harder drive.
- Q: Which foot should go forward in the split jerk?
Either foot can go forward. Pick the one that feels most natural and keep it the same on every rep so the movement becomes automatic.
- Q: How long should the split be?
A common starting point is roughly one to one and a half foot lengths forward and back from where your feet started, with the feet about hip width apart side to side. In the catch, the front shin should be close to vertical and the back knee slightly bent.
- Q: Why do you recover with the front foot first?
Stepping the front foot back partway first lets the back leg act as a brace while you rise, which keeps the bar balanced over your body. Bringing the back foot forward first tends to push your weight and the bar forward.
- Q: How can I lift more in the split jerk?
Regular jerk practice builds the timing, and overall strength sets the ceiling: in competitive weightlifters, back squat and overhead press maxes together predicted split jerk max very accurately. Building both lifts alongside regular jerk practice is a sound plan.
- Q: Should I take the bar from a rack or use jerk blocks?
Taking the bar from a rack lets you train the jerk on its own without cleaning it first. Jerk blocks let you drop the bar from overhead onto the blocks between reps, which is useful for heavier sets when lowering the bar back to your shoulders each time would be too taxing.