10 MIN. BACK BURN - stronger upper & lower back / better posture/ no more back pain | Mary Braun

10 MIN. BACK BURN - stronger upper & lower back / better posture/ no more back pain | Mary Braun10:59

معلومات تحميل وتفاصيل الفيديو 10 MIN. BACK BURN - stronger upper & lower back / better posture/ no more back pain | Mary Braun

المؤلف:

Mary Braun

تاريخ النشر:

3‏/2‏/2021

المشاهدات:

3.2M

الوصف:

This short ten‑minute upper‑body burner focuses on the upper and lower back while strengthening the core to improve posture; viewers can expect a vigorous, sweat‑dripping workout designed to build back muscles and overall strength.