How do I actually follow this mobility routine once the AI writes it?

Paste the AI's reply into sweatcue. It structures the session into timed blocks with auto-starting rest timers and calls every set, rest and rep out loud, so you train hands-free instead of scrolling a chat window.

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Mobility · Get stronger

Spine & hip mobility for a stronger trunk

Q: What is the best ChatGPT prompt for a mobility workout like this?

Use the research-backed prompt on this page: "Write me a 12-minute spine and hip mobility routine that supports core training. I'm intermediate, 25-39. Give each move a hold or rep count and time in seconds, with a cue. Include: cat-cow x8 (slow), thoracic rotations…" Copy the full version with the button above — it wraps the request so ChatGPT, Claude or Gemini returns a clean, followable mobility routine you can run hands-free in sweatcue.

Intermediate · 25–39 · ~12 min

Twelve minutes to free up the joints around your core so it can brace and load well. Below is a research-backed prompt for ChatGPT, Claude or Gemini — copy it, paste the reply into sweatcue, and run the whole mobility routine hands-free.

Session at a glance

Duration~12 min

FormatTimed holds & flow

FocusSpine & hips

IntensityControlled

Equipmentbike

Best forGet stronger, intermediate

This is how sweatcue structures the session once you paste it in — timed blocks with auto-starting rest and spoken cues. Figures are read from the prompt itself.

The prompt

Copy the complete prompt (it wraps the request below so the AI returns a clean, runnable session).

Write me a 12-minute spine and hip mobility routine that supports core training. I'm intermediate, 25-39. Give each move a hold or rep count and time in seconds, with a cue. Include: cat-cow x8 (slow), thoracic rotations on all fours, 8 each side; open-book thoracic rotation, hold 3s x6 each side; 90/90 hip switches x8 total; deep squat hold (hold 30s, gently pry knees out); hip flexor lunge stretch, hold 30s each side; supine spinal twist, hold 30s each side; and bird-dog 6 each side to finish (linking mobility to trunk control). Tell me where I should feel each one, and which to ease off if I feel pinching rather than stretch. No bouncing — smooth, controlled holds.

Works with Claude, Gemini, Grok or any AI.

Why it's built this way

Mobility work around the thoracic spine and hips can improve range of motion and helps you get into good positions for bracing, squatting, and rotating under load. Be realistic: stretching and mobility drills reliably increase ROM but the carryover to 'core strength' itself is indirect — they support your strength work rather than replace it. Keep this as a short complement to direct core training.

Sources: Behm et al., Sports Med – Open 2023 (stretching & ROM review)

Run it hands-free in sweatcue

sweatcue is an AI workout dashboard: paste the AI's reply and it runs the whole session on screen and out loud — auto timers, spoken cues for every set, rest and rep, and your live numbers. The AI writes it; sweatcue runs it.

Download for iPhone →

More mobility & related workouts

BodyweightAnti-rotation core circuit WeightsLoaded core: chops, carries, leg raises PilatesPilates core-control session Bodyweight · PlanPlank to dragon-flag plan (4 weeks)

New to prompting an AI for workouts?

Start with the full workout library, learn the method in how to write a workout prompt, or see what an AI workout dashboard does.