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

Информация о загрузке и деталях видео 10 MIN. BACK BURN - stronger upper & lower back / better posture/ no more back pain | Mary Braun

Автор:

Mary Braun

Дата публикации:

03.02.2021

Просмотров:

3.2M

Описание:

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.