TRX Torso Rotation
What Is the TRX Torso Rotation?
TRX Torso Rotation is a compound exercise that primarily targets the obliques and also engages the abs, lats, shoulders and hips. It is a beginner-level movement in which you lean back against taut suspension straps with your arms extended, then turn your trunk to one side while the straps pull you toward the anchor.
The straps give you a load that you can set with your feet, so the work is easy to scale. Walking your feet closer to the anchor point makes the lean steeper and the exercise harder, and stepping back makes it easier. Bringing your feet together or standing on one leg adds further challenge, since a smaller base of support makes it harder to stay steady.
Unlike the Cable Pallof Press, which asks the trunk to resist a twist, this exercise asks the trunk to produce the turn against a pulling load, much like the Machine Torso Rotation does with a weight stack. It suits people who play rotational sports such as golf or tennis, and anyone who wants to train the turn under control instead of swinging the lower back through a bodyweight twist like the Russian Twist.
It suits beginners who can hold a strict Plank and have comfortable shoulders in front of the body. If the lean feels too demanding, stand more upright and shorten the turn. For related suspension core work, try the TRX Side Bend or the TRX Power Pull, and move on to the TRX Kneeling Oblique Rollout when you want a harder challenge.
Muscles Worked
- External Oblique
- Primary
- Deltoid
- Medium
- Latissimus Dorsi
- Medium
- Rectus Abdominis
- Medium
Instructions
- Set the suspension trainer to a mid-length and stand facing the anchor point, holding the handles with both hands.
- Walk your feet toward the anchor until the straps are tight, then lean back with your arms straight out in front of you at chest height.
- Set your feet about hip-width apart, squeeze your glutes and brace your abs so your body forms a straight line from your heels to your head.
- Keep your hips facing forward and turn your ribs and shoulders to one side, letting your hands travel in an arc across the front of your body while you pull yourself more upright.
- Keep your arms straight and turn your head with your chest, and stop when you cannot turn farther without twisting your lower back.
- Use your obliques to turn back the way you came, returning to the leaning-back start with the straps still tight.
- Repeat for the planned reps, then switch sides, or alternate sides each rep.
- To make it harder, walk your feet closer to the anchor for a steeper lean. To make it easier, step back and stand more upright.
Common Mistakes
Turning from the hips
Letting the hips swing around with the trunk takes the work away from the obliques, so keep the hips facing forward and turn the ribs and shoulders.
Bending the arms
Pulling with bent elbows turns the move into a row, so keep the arms straight and let the trunk move them.
Letting the straps go slack
A slack strap means the load is gone, so lean back enough to keep tension through the whole turn and the return.
Sagging at the hips
Pushing the hips forward or letting them drop puts the work in the lower back, so keep a straight line from heels to head.
Rushing the return
Swinging back to the start lets the straps do the work, so use your obliques to control the way back.
Injuries
TRX Torso Rotation is a low risk exercise when performed with proper technique. Because the straps stay under tension, the load is controlled, but it still asks the spine to turn against a pull, so form matters.
The lower back is the usual strain point. It tends to complain when the hips sag or push forward, or when the turn comes from twisting the lower back rather than the ribs and upper back. Keep your ribs down, your glutes squeezed and your hips facing forward, and turn only as far as you can keep the straps tight. The shoulders can also feel it if you let them roll forward or shrug.
If the lean is too hard, stand more upright by stepping your feet back from the anchor and shorten the range. Once you control that, move your feet closer to the anchor or bring them together. Stop if you feel sharp pain in the lower back or a pinch in the shoulder, and speak to a qualified professional if you have an existing back or shoulder condition.
- Primary Focus
- Core
- Equipment
- Suspension trainer and body weight
- Modality
- Strength
- Difficulty
- Beginner
Alternative Exercises
Frequently Asked Questions
- Q: How do I make TRX Torso Rotation harder?
Walk your feet closer to the anchor point so the lean gets steeper, then try bringing your feet together or standing on one leg. Slowing the return also adds challenge.
- Q: How do I make it easier?
Step your feet farther back from the anchor so you stand more upright, and widen your stance. Shorten the turn until you can keep the straps tight and the hips still.
- Q: Where should I feel it?
You should feel it in the sides of your waist as you turn and return. If you feel it mainly in the lower back or arms, stand more upright and slow down.
- Q: How is it different from a Russian Twist?
It keeps your feet on the floor and gives the obliques a steady pulling load to turn against. The Russian Twist is the floor option when you have no straps.