Force training appliance

The utility model relates to a special force exerciser for training swimming, which belongs to the technical field of body building instruments. The utility model has the technical scheme that one side of a bracket (5) is provided with a crank link mechanism (9), and the other side of the bracket (5) is provided with a push and pull rod (10); the lower part of the bracket (5) is provided with a shaft (12); one end of the shaft (12) is provided with a crank (14), and the other end of the shaft (12) is provided with a resistance wheel (8). Through the certification of use, the utility model can strengthen the exercise of the action of waists, abdomens and lower limbs of swimming athletes, can enhance the force sequential feeling of muscles of athletes under various kinds of action frequency and can increase the acceleration of the action of athletes and the effective depth and the frequency of water beating of athletes.