US Patent 11786778 Strength training machine

A strength training machine includes a first bracket, a second bracket and a first connection assembly, in which a cavity of a first end of the first bracket and a cavity of a first end of the second bracket are provided with a counterweight mechanism, a bottom of the first end of the first bracket and a bottom of the first end of the second bracket are provided with a first sliding pad or wheels, and at least two foot pads, a side wall of the first end of the first bracket and a side wall of the first end of the second bracket are provided with a second sliding pad or wheels; the first connection assembly includes a connection handle, a second end of the first bracket and a second end of the second bracket are connected through the connection handle.