CN208193588U - Swimming technique resistance exercise device - Google Patents

Abstract

Swimming technique resistance exercise device.Existing swimming technique resistance training device is to need trainer to pad cushion on stool and then lie prone to be trained above, and training effect is bad, and cushion can not be fixed, and causes to be easy to slide when in use, complicated for operation.The utility model composition includes: chassis (10), the chassis is respectively provided with groove (12) in two sides up and down, the bottom surface of the groove is fixed, and there are two fixed pin (13), telescopic band (9) are cased on the fixed pin, telescopic band end described in superposed two is fixed with swimming aid attachable to hands (3) and arm ring (7), is fixed with foot ring (1) positioned at telescopic band end described in two of lower part.The utility model is used for swimming technique resistance exercise device.

Description

Swimming Technique Resistance Training Device

Technical field:

The utility model relates to a swimming training equipment, in particular to a swimming technique resistance training device.

Background technique:

At present, in professional swimming training, the normative requirements for technical movements are very strict. Once the technical movements are deformed, it will greatly affect the sports performance. When the limbs are fatigued, the coordination is most likely to decline, and the movements are deformed, resulting in slowing down. The technical level and strength level of athletes when swimming, as well as improving the effect of arm strokes and leg strokes, are very important for swimming training. At the same time, people can only conduct underwater training when training swimming skills, which is easily restricted by the venue and cannot For training anywhere, the existing swimming technique resistance training device requires the trainer to put a cushion on the stool and then lie on it for training.

Utility model content:

The purpose of the utility model is to solve the problem that the existing swimming technique training effect is not good, and it is easy to slip during use, and to provide a swimming technique resistance training device that can change the training intensity and improve the training efficiency.

Above-mentioned purpose realizes by following technical scheme:

A resistance training device for swimming technique, which comprises: a bottom frame, the upper and lower sides of the bottom frame respectively have grooves, two fixing pins are fixed on the bottom surface of the groove, and the fixing pins are covered with As for the telescopic belt, paddle palms and arm rings are fixed at the ends of the two telescopic belts at the top, and foot rings are fixed at the ends of the two telescopic belts at the bottom.

In the swimming technique resistance training device, the paddling palm has a wrist fixing ring and four finger fixing rings, and a group of water-permeable holes are arranged on the paddling palm.

In the resistance training device for swimming technique, a group of uniformly arranged fixing holes are arranged on the telescopic belt, and the diameter of the fixing holes is equal to the diameter of the bottom of the fixing pin.

In the swimming technique resistance training device, a rubber pad is fixed on the upper part of the bottom frame.

Beneficial effect:

1. The working principle of this utility model is: the trainer lies on the bottom frame, then passes the palm of the hand through the arm ring and the wrist fixing ring in turn, inserts the fingers into the five finger fixing rings to realize the fixing of the palm, and extends the sole of the foot into the In the foot ring, the training of hand and foot swimming movements can be carried out. By changing the difference in the fixing holes where the fixing pins are inserted, the stretching strength of the telescopic belt during the training process can be changed, thereby changing the training intensity.

The utility model is equipped with a paddling palm, which can enable the trainer to carry out the usage and movement training of the paddling palm during the resistance training process, and the position of the five finger fixing rings on the paddling palm is the standard finger stretching position to ensure the swimming action accuracy.

The utility model is provided with four telescopic bands, and the telescopic bands are rubber bands, which can be elastically stretched, and the purpose of changing the exercise intensity can be realized by changing the difference of the fixed pins inserted into the fixed holes on the telescopic bands.

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model.

Accompanying drawing 2 is the side view of underframe.

Accompanying drawing 3 is the front view of underframe.

In the figure: 1. foot ring; 2. wrist fixing ring; 3. paddling palm; 4. finger fixing ring; 6. water hole; 7. arm ring; 8. fixing hole; ; 11, rubber pad; 12, groove; 13, fixed pin.

Detailed ways:

Example 1:

A swimming technique resistance training device, which consists of: a base frame 10, the upper and lower sides of the base frame respectively have grooves 12, the bottom surface of the groove is fixed with two fixing pins 13, and the fixing pins Cover with telescopic band 9, be positioned at two described telescopic band ends of top and be fixed with rowing palm 3 and arm ring 7, be positioned at two described telescopic band ends of bottom be fixed with foot ring 1.

Example 2:

According to the swimming technique resistance training device described in Embodiment 1, the paddling palm has a wrist fixing ring 2 and four finger fixing rings 4, and a group of water-permeable holes 6 are arranged on the paddling palm.

Example 3:

According to the swimming technique resistance training device described in embodiment 1 or 2, a group of uniformly arranged fixing holes 8 are arranged on the stretchable belt, and the diameter of the fixing holes is equal to the diameter of the bottom of the fixing pin.

Example 4:

According to the swimming technique resistance training device described in embodiment 1, 2 or 3, a rubber pad 11 is fixed on the upper part of the bottom frame.

Claims (4)

1. A swimming technique resistance training device, which consists of: an underframe, characterized in that: the upper and lower sides of the underframe respectively have grooves, the bottom surface of the groove is fixed with two fixing pins, the The fixed pin is covered with a telescopic band, and the two described telescopic band ends of the upper part are fixed with paddling palms and arm rings, and the two described telescopic band ends of the lower part are fixed with foot rings. 2. The swimming technique resistance training device according to claim 1, characterized in that: said paddling palm has a wrist fixing ring and four finger fixing rings, and said paddling palm is provided with a group of water-permeable holes. 3. The swimming technique resistance training device according to claim 1, characterized in that: a group of uniformly arranged fixing holes are arranged on the said telescopic belt, and the diameter of said fixing holes is equal to the diameter of the bottom of said fixing pin. diameter. 4. The swimming technique resistance training device according to claim 1, wherein a rubber pad is fixed on the upper part of the bottom frame.