Push-pull type load-bearing sled suitable for burst resistance training and push-pull method

Abstract

The invention relates to a push-pull type load-bearing sled suitable for explosive resistance training and a push-pull method. The action of pushing the sled is similar to running and is mainly achieved by feet, the action can be matched with sprint training, and people need to overcome the weight so that the operation can be more targeted and muscle strength can also be trained. The push-pull type load-bearing sled suitable for explosive resistance training comprises barbell weights (1), sled outer frames (2) and trapezoid supports (3), wherein the two trapezoid supports are vertically welded to the inner side frame surfaces of the two sled outer frames, the inner sides of the two trapezoid supports are connected with a load-bearing platform (5) through hexagon bolt assemblies (4), a load-bearing inserting rod (6) is welded to the middle of the load-bearing platform, at least one and at most six barbell weights are inserted onto the load-bearing inserting rod, a sleeve (7) is welded to one side on the upper portion of each trapezoid support, and a second sleeve (8) is welded to the upper portion of the other side of each trapezoid support. The push-pull type load-bearing sled is applied to a resistance training instrument.

Description

Technical field: [0001] The invention relates to a push-pull weight-bearing sled suitable for explosive resistance training and a push-pull method. Background technique: [0002] The action of pushing a sled is similar to that of running. It mainly relies on your feet to run. It can be used with sprint training. In addition, there are weights to overcome, so that you can operate with more goals and train your muscle strength. Before the weight-bearing sled training, it is necessary to insert the barbell weight plate on the weight insertion rod. When inserting the barbell weight plate, it is necessary to align the socket on the barbell weight plate with the weight insertion rod. Since the socket is small, it is necessary to The trainer holds the two sides of the barbell weight plate with both hands and finds the correct position, then inserts the barbell weight plate into the load insertion rod. During the insertion process, it is not only time-consuming and laborious, but al...

AI Technical Summary

Problems solved by technology

Before the weight-bearing sled training, it is necessary to insert the barbell weight plate on the weight insertion rod. When inserting the barbell weight plate, it is necessary to align the socket on the barbell weight plate with the weight insertion rod. Since the socket is small, it is necessary to The trainer holds the two sides of the barbell weight plate with both hands and finds the correct position, then inserts the barbell weight plate into the load insertion rod. During the insertion process, it is not only time-consuming and laborious, but also causes the weight plate to fall and cause personal injury to the trainer. When two adjacent barbell weight plates are inserted at the same time, the barbell surfaces of the two barbell plates will fit together, and it is difficult to remove the barbell weight plate from the insertion rod without a gap

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