FitFocus
Barbell Jefferson Squat GIF — animated legs exercise demonstration

Barbell Jefferson Squat

Intermediate
Glutes
Barbell

Barbell Jefferson Squat turns heavy bilateral barbell loading into muscle you built on purpose — a step up once the basics feel easy.

How to do Barbell Jefferson Squat

  1. Stand with your feet shoulder-width apart and toes slightly turned out.
  2. Hold the barbell with an overhand grip, resting it on the front of your body, just below your waist.
  3. Step your left foot forward and your right foot back, keeping your feet shoulder-width apart.
  4. Bend your knees and lower your body down into a squat position, keeping your back straight and chest up.
  5. Push through your heels to stand back up to the starting position.
  6. Repeat the movement, alternating your forward and back foot with each repetition.

Barbell Jefferson Squat Sets and Reps by Goal

Strength

4 sets of 4-6 reps with 3 minutes of rest. Keep a rep or two in reserve on the heaviest sets.

Hypertrophy

4 sets of 8-12 reps with 75-90 seconds of rest. Reset the bar between reps rather than bouncing.

Endurance

3 sets of 15-20 reps with 45 seconds of rest. Take the smallest plate jump available once the reps are clean.

Common Barbell Jefferson Squat Mistakes

Loading the bar unevenly or skipping the collars

Match the plates side to side and clip collars on every set.

Moving through the easy half of the range only

Work the part of the range that feels hardest, not the part that feels good.

Easier and Harder Than Barbell Jefferson Squat

Swap Barbell Jefferson Squat For

Barbell Jefferson Squat — Frequently Asked Questions

How do you do the Barbell Jefferson Squat?

Stand with your feet shoulder-width apart and toes slightly turned out. Hold the barbell with an overhand grip, resting it on the front of your body, just below your waist. Step your left foot forward and your right foot back, keeping your feet shoulder-width apart. Use a barbell and keep the movement controlled through the full range. The animated GIF above shows the complete rep at normal speed.

What muscles does the Barbell Jefferson Squat work?

The Barbell Jefferson Squat primarily targets the glutes. It is classified as a legs exercise and is performed with a barbell.

How many sets and reps of the Barbell Jefferson Squat should I do?

For muscle growth: 4 sets of 8-12 reps with 75-90 seconds of rest. Reset the bar between reps rather than bouncing. Adjust the load rather than the rep target if form breaks down before the final rep.

Is the Barbell Jefferson Squat good for beginners?

It is an intermediate movement. You will get more out of it once you can already perform the basic legs patterns with controlled form. Beginners can still use it with light load and close attention to technique.

What can I do instead of the Barbell Jefferson Squat?

Try the Band Straight Back Stiff Leg Deadlift, Weighted Cossack Squats (male) or the Twist Hip Lift. Each trains the glutes with a similar movement pattern, so you can swap based on the equipment you have available.

More Legs Exercises