Supply arm force rod expander arm force rod arm muscle practice 5-30 kg

[method] the use of :

Standing 1 , bipod, bend right elbow, his left hand bending spring, and then the left elbow bend, right hand bending spring.
2, two arms straight up, bending spring, and then gradually relax, repeat several times. 3,
arms forward bending spring and then gradually relax.
4, the body bent down, arms bent spring.
, 5 arms to hold back, then spring, straight down gradually bending spring. 6,
exercise, body-building effect.
practice note
arm of the brand despite a number of safety design, but in order to prevent the accident, please users to pay attention to the following points:
1, before use, first wrist sleeve into the muscle on both sides of the insurance rope, handle the reaction force can not directly targeting the human. 2,
action should be slow, do each action several times after the break for a few minutes to practice. 3,
exercise don't go all out, you must leave enough force to control the strength of arm rebound. 4, the use of
arm apparatus, leaving the crowd two meters away. 5, this product
effective period for half a year, only one person.

quality

the enterprise through the ISO9001: 2000 international quality system certification
our goods to undergo a rigorous factory inspection, shipment and the careful inspection, quality can be assured.