Linkage type multifunctional exercise machine

Abstract

The invention relates to a linkage type multifunctional exercise machine which comprises a pedestal, a seat base, a front support base pivoted at the front end of the pedestal, a rear support base pivoted at the rear end of the seat base, a connecting rod pivoted between the front support base and the rear support base, a front support pivoted on the pedestal and the front support base, a rear support pivoted on the pedestal and the rear support base and at least one elastic element connected between the rear support base and the pedestal. The linkage type multifunctional exercise machine provided by the invention can be combined with or separated from the front support, the rear support or the seat base through removable locating pins, so that the exercise mechanism of each part can act jointly or independently according to the requirements of users, and more diversified options can be provided for users aiming at body parts to be exercised.

Description

technical field [0001] The invention relates to a linkage type fitness equipment, especially a linkage type multifunctional fitness equipment which can selectively exercise part of the abdominal muscles. Background technique [0002] Sit-ups are an action that can be used to train the abdominal muscles, and they have the advantage of not taking up space and can be done anywhere. However, many studies have pointed out that even standard sit-ups, due to the Sometimes it will affect the gluteal muscles and abdominal muscles to form a bowed state, which may cause the risk of spinal and lumbar disc damage. Therefore, in order to avoid or reduce sports injuries when exercising abdominal muscles, there are many auxiliary abdominal muscle exercises on the market. Fitness equipment, however, general fitness equipment is a single-function machine, which cannot train all muscles of the user's body at the same time, so users must buy a large number of fitness equipment to meet their per...

AI Technical Summary

Problems solved by technology

[0002] Sit-ups are an action that can be used to train the abdominal muscles, and they have the advantage of not taking up space and can be done anywhere. However, many studies have pointed out that even standard sit-ups, due to the Sometimes it will affect the gluteal muscles and abdominal muscles to form a arched state, which may cause the risk of spinal and lumbar disc damage. Therefore, in order to avoid or reduce sports injuries when exercising abdominal muscles, there are many auxiliary abdominal muscle exercises on the market. Fitness machines, however, general fitness machines are single-function machines, which cannot train all muscles of the user's body at the same time, so users must purchase a large amount of fitness equipment to meet their personal needs, which not only wastes money, but also requires a lot of space for storage. Put fitness equipment

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