The TRX good morning is a bodyweight hip hinge performed standing with both suspension trainer handles held out or overhead. The straps do not resist hip extension; they hang from an anchor in front of you and carry part of your upper body weight, which is why the movement is easier than a barbell good morning, not harder. What you get instead is a counterbalance: you can push the hips further back and hold a flat back at a depth bodyweight alone would not allow. Coaches use it to teach the hinge and to warm up hamstrings.
What Muscles Does the TRX Good Morning Work?
- Primary: gluteus maximus, biceps femoris and semitendinosus (hamstrings)
- Secondary: erector spinae, adductor magnus
- Tertiary: latissimus dorsi, rectus abdominis, gastrocnemius (calves)
How Do You Set Up for the TRX Good Morning?
Anchor the straps above head height and shorten them so the handles hang around chest level. Face the anchor, take a handle in each hand with your palms facing in, and step back until the straps are taut with your arms straight in front of you. Stand with your feet hip width, knees softly bent, ribs down and shoulder blades pulled back. Lean your weight slightly into the straps.
How Do You Perform the TRX Good Morning?
- Set your stance and grip, straps taut, arms straight and shoulder blades back.
- Push your hips straight back, letting your torso tip forward and your arms travel up past your ears.
- Keep the knees at the same soft bend so the movement happens at the hips only.
- Stop when your torso is near parallel to the floor or your back is about to round, whichever comes first.
- Drive your hips forward into the standing position, squeezing the glutes as they lock out.
- Stand tall with the straps taut and the arms back in front of you, ready for the next rep.
What Are the Key Form Cues?
- Hips back, not chest down: the tip of the torso is the result of the hips travelling, not a bow from the waist.
- Long arms, light hands: hold the handles without pulling on them, so the hamstrings feel the load rather than the lats.
- Keep your weight through your mid foot and heels as the hips move back behind them.
- Keep the shins vertical so the knees do not creep forward and turn the hinge into a squat.
- Feel the hamstrings lengthen at the bottom and use that stretch as your depth limit.
What Are the Most Common Mistakes?
- Pulling yourself up with the arms: the straps let you cheat the whole rep, so keep the hands light and drive with the hips.
- Rounding the low back to reach further down: the lumbar spine flexes at the end of the reach where the hamstrings are already at their limit, so stop at a flat back.
- Bending the knees deeper as you descend: the hips stop travelling back and the quads take over, so hold the knee angle fixed.
- Standing too close to the anchor: the straps go slack, the counterbalance disappears, and you tip forward, so step back until they are taut.
- Hyperextending at the top: the hips finish in a lean rather than a lockout, so stop the moment the glutes tighten.
What Are the Best TRX Good Morning Variations?
- Bodyweight good morning: hands behind the head with no straps, which removes the counterbalance.
- Single-leg TRX good morning: one foot back off the floor, so the standing hamstring and hip take the whole hinge.
- TRX hip hinge with a pause: hold two counts at the bottom to build position awareness.
- Barbell good morning: a bar on the back adds real resistance to hip extension.
- Kettlebell Romanian deadlift: the same hinge with a bell in the hands, loaded from the front.
How Do You Progress the TRX Good Morning?
- Step back further or lengthen the straps so they carry less of you, since there is no weight to add.
- Work from 10 reps up to 20 at the same strap length.
- Add a third set once 20 reps finish with a flat back.
- Take three counts to lower, pause two at the bottom, or move to one leg at a time.
How Should You Program the TRX Good Morning?
Program the TRX good morning in the warm-up of a lower body session, before squats or deadlifts, or as a light hinge on a recovery day. Two to four times a week is fine at this load. Do 2 to 3 sets of 10 to 20 reps with 30 to 60 seconds of rest. Pair it with a glute bridge so the hips extend from both a stretched and a shortened position.