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トレッドミル 100FIT 30TのPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。100FIT 30T 19 ページ。

100FIT 30T 取扱説明書
according to the support surface, hip joint and shoulder
height, arms stretched over the head. Keep your arms
and legs straight, bend your hips, flatten your back, and
grasp the support surface with both hands. Exhale and pu
sh
down on the support surface to form a back arch. Hold for 10 seconds and do 4 set.