Training · Strength

Posterior Chain — Exercise Card

Glutes, hamstrings, spinal erectors, upper back. Pick 1 from each block, 2×/wk. BW = home/bodyweight · Gym = needs equipment.

How to use it. One move from each of the four blocks = a ~20-min posterior session. Or slot single moves into the calisthenics Hinge/Pull spots when you're in a gym.

Why two hamstring blocks: the hamstrings work at both joints. Hinges load them at the hip; curls and Nordics load them at the knee. Hip-only training underdevelops the knee-flexion side, so do both every week.

HIP HINGE — GLUTE / HAMSTRING

3–4 × 6–12 · RIR 1–3
Romanian deadliftGym3–4 × 6–10
POS

Stand hip-width, bar or dumbbells against the thighs, knees soft (~15–20°), neutral spine, lats tight.

MOV

Push the hips back, sliding the weight down the thighs until you feel a strong hamstring stretch (usually mid-shin); drive hips forward to stand. 2–3s lowering.

NO

Rounding the low back to get lower; turning it into a squat by bending the knees more.

Best hinge for hamstring growth — lots of tension in the stretched position.

Single-leg RDLBW3 × 8–12/side
POS

Stand on one leg, knee soft; backpack or dumbbell in the opposite hand (optional). Fingertips on a wall for balance is fine.

MOV

Hinge forward as the free leg extends behind until torso and leg are about level; hips stay square to the floor; return by squeezing the glute.

NO

Hip of the free leg opening toward the ceiling; rounding the back.

Hip thrustBWGym3–4 × 8–15
POS

Upper back on a bench or couch edge, feet flat, shins vertical at the top. Bar/backpack over the hips, or bodyweight / single-leg.

MOV

Tuck the chin and ribs, drive through the heels to full hip extension; 1s squeeze at the top; lower under control.

NO

Arching the low back to fake hip extension; feet so far out that the hamstrings cramp.

Peak glute load is at full hip extension — complements the RDL, which peaks in the stretch.

Kettlebell swingGym4–6 × 10–15
POS

Feet a bit wider than hips, bell a foot in front; hinge and grab with both hands, back flat.

MOV

Hike the bell back between the thighs, then snap the hips forward so the bell floats to chest height; arms are just ropes.

NO

Squatting the swing; lifting with the arms or shoulders; leaning back at the top.

Power/conditioning option. Less hypertrophy than an RDL — good when short on time.

HAMSTRING — KNEE FLEXION

2–3 × 6–15
Nordic hamstring curlBW2–3 × 3–6
POS

Kneel on a pad, ankles anchored under a couch, strap, or partner. Body straight from knees to head, hips locked.

MOV

Lower forward as slowly as you can, catch yourself with your hands, push back up. Progress by controlling a longer range.

NO

Bending at the hips to shorten the lever. Start very low volume — expect heavy soreness the first 1–2 weeks.

Strongest injury-prevention evidence of any hamstring exercise (~50% fewer strains).

Seated leg curlGym3 × 8–15
POS

Back flat against the pad, thigh pad snug, knee lined up with the machine's pivot.

MOV

Curl to full flexion, 1s squeeze, 2–3s return to a full stretch.

NO

Hips lifting off the seat; cutting the stretch short.

Grows the hamstrings more than the lying curl, because the hip is flexed and the muscle is lengthened.

Sliding leg curlBW3 × 8–12
POS

Supine, heels on a towel (hard floor) or sliders; bridge the hips up.

MOV

Keep the hips high and curl the heels toward the glutes, then slide them back out slowly. Single-leg to progress.

NO

Hips sagging as the legs extend.

SPINAL EXTENSORS

2–3 × 10–15
45° back extensionGym3 × 10–15
POS

Hip pad just below the hip crease; ankles locked; arms crossed (or hold a plate to progress).

MOV

Lower to a stretch, rise until the body forms a straight line. Hinge at the hips for a glute/hamstring focus; let the spine round a little for an erector focus.

NO

Hyperextending past straight at the top; swinging.

Prone superman / reverse hyperBW3 × 10–12
POS

Superman: prone on the floor. Reverse hyper: torso prone on a bed or bench with the hips at the edge and legs hanging.

MOV

Superman: lift chest and legs a few inches, 2s hold. Reverse hyper: raise the straight legs to body level and squeeze the glutes.

NO

Cranking the neck back; lifting above level on the reverse hyper.

Bird-dogBW2 × 8/side
POS

On hands and knees, neutral spine, abs braced.

MOV

Extend the opposite arm and opposite leg to body level, 2–3s hold; keep the pelvis level.

NO

Hips rotating toward the lifted leg.

McGill endurance staple: high extensor activity with low spinal compression. Same move as on the shoulder card.

UPPER BACK

3 × 8–15
Chest-supported rowGym3 × 8–12
POS

Chest on an incline bench (~30–45°), dumbbells hanging, shoulder blades free to move.

MOV

Set the blades back and down, then row the elbows toward the hips; 1s squeeze; lower to a full reach.

NO

Chest lifting off the pad; shrugging.

Upper-back load with no low-back fatigue — pairs well on the same day as RDLs.

Inverted rowBW3 × 8–15
POS

Under a sturdy bar, table, or rings; body in a straight line, heels down. Lower bar = harder.

MOV

Pull the chest to the bar, blades back; 1s pause; full hang at the bottom.

NO

Hips sagging; chin poking toward the bar.

Face pull / band pull-apartBWGym2–3 × 12–20
POS

Cable or band at face height (face pull), or a band held at shoulder width, arms straight (pull-apart).

MOV

Face pull: pull toward the forehead, elbows high, finish with the hands rotated back (ER). Pull-apart: spread the band to the chest, blades together.

NO

Shrugging; arching the low back to finish the rep.

Rear delts, mid/lower traps, and rotator cuff — doubles as shoulder-card maintenance.

HARD RULES

Evidence base

  1. van Dyk N, et al. Including the Nordic hamstring exercise in injury prevention programmes halves the rate of hamstring injuries. Br J Sports Med 2019;53:1362–70.
  2. Maeo S, et al. Greater hamstrings muscle hypertrophy but similar damage protection after training at long versus short muscle lengths. Med Sci Sports Exerc 2021;53:825–37. (Seated > lying curl.)
  3. Bourne MN, et al. Impact of exercise selection on hamstring muscle activation. Br J Sports Med 2017;51:1021–28. (Hip-dominant vs knee-dominant regional activation.)
  4. Plotkin DL, et al. Hip thrust and back squat training elicit similar gluteus muscle hypertrophy and transfer similarly to the deadlift. Front Physiol 2023;14:1279170.
  5. Contreras B, et al. A comparison of gluteus maximus, biceps femoris, and vastus lateralis EMG amplitude in the barbell, band, and American hip thrust variations. J Appl Biomech 2016;32:254–60.
  6. McGill SM. Low Back Disorders: Evidence-Based Prevention and Rehabilitation. 3rd ed. Human Kinetics; 2016. (Bird-dog / extensor endurance.)
  7. Pedrosa GF, et al. Partial range of motion training elicits favorable improvements in muscular adaptations when carried out at long muscle lengths. Eur J Sport Sci 2022;22:1250–60.

Abbr: RDL Romanian deadlift · RIR reps in reserve · ER external rotation.

Personal training reference.