Ideal for improving muscle strength in your upper body. Basic training for all sports!
Made of classic metal that can strengthen your arms, tighten your chest, and strengthen your back muscles.

This product is for general household use. Do not use in training facilities that are used by unidentified.
There is a spring elasticity limit. If you stretch it beyond the limit, it may not be able to return to its original shape.
Paint may fade due to deterioration of use.

From the Manufacturer

Expander 5R (Training Equipment)

Suitable for upper body strength trainingBasic training for sports5-row expander made of traditional metal for strength and chest tightening and strengthening back muscles.

Note: This product is for general household use.Do not use in training facilities that are used by unidentified.Spring elastic limit.If you stretch it beyond the limit, it may not be able to return to its original shape.The paint may fade due to deterioration of use.

Expander 5R (Training Equipment)

Suitable for upper body strength trainingBasic training for sports5-row expander made of traditional metal for strength and chest tightening and strengthening back muscles.

Note: This product is for general household use.Do not use in training facilities that are used by unidentified.Spring elastic limit.If you stretch it beyond the limit, it may not be able to return to its original shape.The paint may fade due to deterioration of use.

Expander 5R (Training Equipment)

Suitable for upper body strength trainingBasic training for sports5-row expander made of traditional metal for strength and chest tightening and strengthening back muscles.

Note: This product is for general household use.Do not use in training facilities that are used by unidentified.Spring elastic limit.If you stretch it beyond the limit, it may not be able to return to its original shape.The paint may fade due to deterioration of use.

Expander 5R (Training Equipment)

Suitable for upper body strength trainingBasic training for sports5-row expander made of traditional metal for strength and chest tightening and strengthening back muscles.

Note: This product is for general household use.Do not use in training facilities that are used by unidentified.Spring elastic limit.If you stretch it beyond the limit, it may not be able to return to its original shape.The paint may fade due to deterioration of use.