A core strength training bag
By designing a core strength training bag including loops and fillers, the existing equipment is large in size and cost-effective, and simple and convenient core strength training is achieved, and the training is expanded to other parts.
Patent Information
- Application Number
- CN202420853490.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-04-24
AI Technical Summary
The existing core strength training equipment is huge and expensive, and is difficult to promote in life, and is not conducive to the normalization and lifestyle of fitness.
A core strength training bag is designed, including a collar for the extension of the legs. The collar is equipped with a cavity and a filling that can follow the rotation of the collar. The collar is driven to rotate through the legs movement, and the filling is increased to increase the load and achieve the purpose of training core strength.
It realizes core strength training with simple structure and convenient access, which can effectively exercise core strength, control and balance, and can also be used to hold the water bag with both hands for squat exercise, exercise legs and buttocks.
Smart Images
Figure CN222708900U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fitness equipment, in particular to a core strength training bag. Background Art
[0002] At present, the core of core strength is generally considered to be the middle link of the human body, which is the area below the shoulder joint and above the hip joint, including the pelvis. It is a whole formed by the waist, pelvis, and hip joints, and contains 29 muscles. The core muscle group is responsible for stabilizing the center of gravity and transmitting force. It is the main link of the overall force and plays a pivotal role in the activities and force of the upper and lower limbs.
[0003] The core muscles are the muscles that surround our torso, including the abdominal muscles, hip muscles, and muscles connected to the spine and pelvis. These core muscles help stabilize the body and keep the body upright when our hands and legs move.
[0004] Currently, the equipment for training this part of the core muscles is achieved by pulling the counterweights through pulleys and ropes. Such equipment is bulky and expensive, and can only be found in gyms. It is not conducive to promotion in life, and is not conducive to the normalization and daily life of fitness. Utility Model Content
[0005] The utility model aims to provide a core strength training bag, which has a simple structure and is convenient for storage and access, and can achieve the purpose of core strength training.
[0006] According to the utility model, a core strength training bag is provided, which comprises a sleeve ring for leg extension, a cavity is arranged in the sleeve ring, and a filler which can move with the rotation of the sleeve ring is arranged in the cavity.
[0007] In actual use, one only needs to extend the leg into and press it into the ring opening of the sleeve, and then move the leg back and forth on the wall of the ring opening to drive the sleeve to rotate. Since there is a filler in the cavity and it can move in the cavity with the rotation of the sleeve, the presence of the filler is equivalent to increasing the user's weight, which can achieve the purpose of training the user's core strength. Of course, when using it for training, in order to avoid excessive shaking, the user needs to exert core strength to keep balance, so the filler also plays a role in training control and balance. Similarly, the sleeve has a simple structure and is easy to access. In addition to core training, you can also hold the water bag with both hands and do squat exercises to exercise your legs and buttocks.
[0008] Furthermore, the ring is provided with the cavity along the shape of the ring.
[0009] Furthermore, the filler is a fluid.
[0010] Furthermore, the fluid is water.
[0011] Furthermore, the ring is made of elastic material.
[0012] Furthermore, a filling port for injecting the fluid is provided on the outer wall of the collar, and a rubber plug is installed at the filling port to seal the filling port after the injection of the fluid is completed. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a structural front view of the core strength training bag described in an embodiment of the utility model.
[0014] Figure 2 This is a schematic structural diagram of a core strength training bag according to an embodiment of the present utility model.
[0015] In the figure, 1-ring; 2-filling port. DETAILED DESCRIPTION
[0016] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0017] Combination Figure 1 and Figure 2 , shows a core strength training bag of the utility model, comprising a sleeve 1 for leg extension, a cavity is provided in the sleeve 1, and a filler is provided in the cavity that can move with the rotation of the sleeve 1.
[0018] In actual use, one only needs to extend the leg into and press it into the ring opening of the ring 1, and then drive the ring 1 to rotate by moving the leg back and forth on the ring opening wall. Since there is a filler in the cavity and it can move in the cavity along with the rotation of the ring 1, the presence of the filler is equivalent to increasing the user's weight, which can achieve the purpose of training the user's core strength. Similarly, the ring 1 has a simple structure and is easy to access. In addition to core training, one can also hold the water bag with both hands to do squat exercises to exercise the legs and buttocks.
[0019] The collar 1 is provided with a cavity along the shape of the collar 1 .
[0020] The filler is a fluid, and the fluid is water.
[0021] Water is widely available and cheap.
[0022] The collar 1 is made of elastic material.
[0023] Elastic materials can provide users with a better experience.
[0024] A filling port 2 for filling fluid is provided on the outer wall of the collar 1, and a rubber plug is installed at the filling port 2 to seal the filling port 2 after the fluid filling is completed.
[0025] The provision of the filling port 2 and the rubber plug can facilitate the replacement of the fluid.
[0026] The principle of the utility model is:
[0027] In actual use, it is only necessary to extend the leg into and press it into the ring opening of the ring 1, and then drive the ring 1 to rotate by moving the leg back and forth on the wall of the ring opening. Since there is a filler in the cavity and it can move in the cavity along with the rotation of the ring 1, the presence of the filler is equivalent to increasing the weight of the user. Of course, when using it for training, in order to avoid excessive shaking, the user needs to exert core strength to keep balance. In this way, the filler also plays a role in training control and balance, which can achieve the purpose of training the core strength of the user. Similarly, the ring 1 has a simple structure and is easy to access. In addition to core training, you can also hold the water bag with both hands to do squat exercises to exercise your legs and buttocks.
[0028] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.
Claims
1. A core strength training bag, characterized in that: It comprises a collar for leg extension, a cavity is arranged in the collar, a filler is arranged in the cavity and can move with the collar rotation, the collar is provided with the cavity along the collar shape, the filler is a fluid, a filling port for injecting the fluid is opened on the outer wall of the collar, and a rubber plug is installed at the filling port to seal the filling port after the fluid injection is completed.
2. The core strength training bag according to claim 1, characterized in that: The fluid is water.
3. The core strength training bag according to claim 1, characterized in that: The sleeve ring is made of elastic material.