sell chest expander ,digital chest expander with

The chest expander is a fairly simple tool consisting of two handles joined by two latex tubes. Nowaday, 8 forms chest expander become more and more popular. It is lighter and more portable, and therefore much easier to travel with. The chest expander is actually fairly versatile and can be used to work more than the chest. It can also be used to work the back, lats, shoulders, forearms and the triceps. You can use this chest expander as a great general warm-up when you wake up, before participating in sports, and even before yoya, tai chi, meditation and many other activities requiring deep breathing exercises. The chest expander can count and calculate your burning calories. Right usages will help you reach to your fitness goals easily: 1. To work the chest, grab each of the handles. Slowly pull the expander as far as you can. Once you reach the point where you can't pull it any longer, hold the position for ten seconds, then release. Repeat this process for 10 to12 reps. 2. To work your back, you essentially do the same thing, except the expander is across your back as opposed to your chest. Push the expander as far as you can, hold the position for ten seconds and release 3. You can work your lats with a motion almost identical to the chest and back expansions. Place the expander behind your neck and grab both handles. Pull apart as far as you can. Hold the maximum extension for 10 seconds and return to the starting position. 4. Work shoulders. Place the expander at mid-back level, palms facing outward and elbows close to your sides. Extend your arms to the sides, almost as if you are punching something next to you. Hold the position 5 seconds and repeat. 5. To work your biceps, kneel on the floor, placing your knees in the middle of the expander. Curl your arms upward, holding for 5 seconds and repeat. More details of this chest expender are as following: Special case color : Min 3K - English or chinese instruction manual - Six months manufacturing guarantee - Remark : KYTO Patented design