Barbell Side Bend
Also known as: barbell side bends, standing barbell side bend, side bend with barbell
- Secondary muscles
- Obliques, Spine
- Body part
- Core
- Laterality
- Bilateral (both sides together)
- Category
- Strength
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A barbell shared between both hands centers the load, so unlike the Dumbbell Side Bend there is no free arm acting as a counterweight and both directions load evenly across the set. The bar's length punishes wobble; an empty or lightly loaded bar bends you plenty, and each side deserves the same rep count.
How to do the Barbell Side Bend
- Stand with your feet shoulder-width apart and hold a barbell with both hands, palms facing down.
- Keep your back straight and core engaged throughout the exercise.
- Slowly bend your torso to the right side, lowering the barbell towards your right knee.
- Pause for a moment, then return to the starting position.
- Repeat the movement on the left side.
- Continue alternating sides for the desired number of repetitions.
Tip: Slide your hand down the outside of your thigh as a guide and stop when it reaches the knee, not further.
Muscles worked
Primary
Abs · Core
The obliques on the side opposite the weight do the work, contracting to pull the torso back upright; you should feel a tight band running from the ribs to the hip on that side.
Secondary
- Obliques — The obliques are the prime movers here, both bending the trunk sideways and resisting the pull of the load as you lower.
- Spine
Common mistakes
- Leaning forward instead of sideways — keep your hips and shoulders square to the front so the bend happens purely in the frontal plane, otherwise the hip flexors take over.
- Loading both hands on dumbbell side bends — a weight in each hand counterbalances and leaves the obliques little to do; hold one side only and let the free arm hang.
- Rushing the stretch — the loaded side has to lengthen under control, so pause for a count at the bottom before pulling back up with the obliques.
- Going too heavy — this is a small range of motion and the spine is loaded laterally, so pick a weight you can move for 12 to 20 clean reps.
Where it fits in a workout
Put side bends at the end of a session with the rest of your core work, once heavy squats or deadlifts are done. They pair naturally with cable or dumbbell crunches using the same station.
How many sets, how heavy and how hard: see what the ACSM position stands support.
Variations and alternatives
Similar exercises
Without barbell
When to talk to someone
- Chest discomfort, feeling faint or lightheaded, or trouble breathing during or after exercise can be signs of a heart attack. In the US, call 911 right away; elsewhere, call your local emergency number.
- Heart, metabolic or kidney disease, or symptoms like these when you are active: talk to your doctor before you start or step up training.
- Pregnant: ask your obstetric care provider which exercise suits you.
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More exercises
Sources
- ACSM position stand on exercise quantity and quality (Garber et al., 2011)
- ACSM preparticipation health screening (Riebe et al., 2015)
- ACOG Committee Opinion No. 804 on exercise in pregnancy (2020)
- CDC: About Heart Attack Symptoms, Risk, and Recovery (2024)
Sources checked on October 17, 2026. Full citations are in the exercise library.
Animation and exercise data: ExerciseDB, licensed to SetGrip. General information, not medical or coaching advice.