Abstract: A strength training machine/apparatus is provided. The strength training machine includes a bracket having a housing. A pair of pulling assemblies is arranged in the housing, each including a counterweight device having a motor, configured to simulate a counterweight, and a drive wheel coupled to the motor and driven by the motor to rotate. Each pulling assembly also includes a pulling element having a first end capable of being held by a user, and a second end attached to the drive wheel. The pulling element is wound around a wheel surface of the drive wheel when the drive wheel is rotated. The counterweight of each motor of the pair of pulling assemblies is separately adjustable.