US Patent Issued on March 31 for "Leg training device for seated bidirectional training" (Chinese Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,272, issued on March 31.

"Leg training device for seated bidirectional training" was invented by Zhong Yin (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a leg training device for seated bidirectional training, comprising a base, a seat and a main upright. Through the synergistic action of multi-angle positioning by the adjustment disk and the drive arm assembly, users can quickly switch between kick training and leg curl training modes without changing their sitting posture. The device is equipped with an adjustable leg press roller, a backrest and a dual resistance adjustment system, effectively ...