10-Min Slim & Burn Upper + Lower Back Fat, Bra Bulge, Arms, Fix Posture, Floor Prone HIIT 1 Beginner
🔥 10-Min *Floor HIIT* – all face-down on your belly. No equipment, no standing!
✅ *WHY IT WORKS*
• Slim back fat + bra bulge
• *Stronger lower back* → lift anything, no pain
• *Stand taller* – open shoulders & chest
• *Tighten waistline* – core + lower back activation
• Tone arms, shoulders & full back
💪 *MUSCLES TRAINED*
• *Lower Back* (Erector Spinae) – lifts + spine support
• *Upper Back* (Rhomboids, Traps) – posture + shoulder blade squeeze
• *Shoulders + Arms* (Rear Delts, Triceps) – toned arms
• *Glutes* – squeeze for extra lift & burn
• *Core* – deep abs stabilize torso (like Pilates)
⏱ *30s work / 15s rest*
⚡ *Want more?* → *Drop rest to 10s* for advanced burn
*SCIENCE-BACKED BENEFITS*
Belly-down moves like *Superman* *strengthen your posterior chain* – proven to *fix posture**, **reduce back pain**, and **prevent injury* (J Strength Cond Res, 2019).
Builds *spinal support**, **core stability**, and **functional strength* – all low-impact, home-friendly.
👉 *Floor HIIT 2 drops next* (more advance moves, level-up burn!)
Like + subscribe for the full Slim Back Series! • Slim Back Fat Burner Series | No Equipment...
More HIIT: • 10-Min Full Body Fat Burn🔥💦
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Start something, somewhere—we got this! 💪
❤ Amanda
0:00 Intro
0:11 Warm Up
2:07 T-Arms Wobble
2:51 Side Cobra Squeeze (R)
3:37 Side Cobra Squeeze (L)
4:21 Alternating Arm Lift
5:06 Alternating Row Squeeze
5:51 Superman Taps & Kicks
6:37 T-Arm Pulses
7:21 Prone Reverse Fly
8:06 I-to-Y Lift
8:51 Diamond Squeeze
9:36 Diamond Lift
10:21 Butterfly Swim Arms
11:06 Arm Circles
12:06 Workout Complete
12:07 Cooldown
15:40 Cooldown Complete
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