YMCA Healthy Back 在线电子书 图书标签:
发表于2024-11-24
YMCA Healthy Back 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
"The YMCA Healthy Back DVD" demonstrates correct techniques for all floor exercises included in the "YMCA Healthy Back Book". The DVD shows proper form for each exercise and how to conduct the exercises with a group. It's perfect for personal use at home and as a reference for exercise instructors.In addition to presenting the proper exercise techniques to make the back healthy and strong, the DVD covers: where exercisers should feel each stretch, incorrect stretching techniques, first aid measures, advice for maintaining back fitness, and healthy back positions while standing, sitting, sleeping, driving and lifting.
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YMCA Healthy Back 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024