1. exquisite design of the using polyurethane material can protect the product, firm and durable; metal stent, easily rotate, the operation is simple;

The level of 2. adjusted, a strong level of seat adjustment, suitable for any height, design more humane;

3. anti slip handrails design, comfortable; design, high precision foam more comfortable;

4 exercise training methods 1 above recommended, 4 days a week, each exercise group 4.

. Usually each exercise do 20-60 times, negative rod twisting, even more than 100 times, if you do not come down, can from 10-20 times to start, and gradually increase the number of times. In the first 3 weeks, focus should be placed on technology rather than on the amount of training.

3 aerobic training is add to the abdominal training. Do 4 times a week from 45 minutes. With a mirror as a guide, decide whether to add time (up to 60 minutes). Is this a bit too radical? If your goal is to get 9 weeks of knife ABS, not aggressive.

4 diet is the key to success 9 weeks of abdominal muscle training. No matter how much you can do on your back or hang up your legs, don't change your body if you keep pouring "junk" into your body.

5 to comply with the basic principles of diet: avoid greasy, high sodium, high saturated fatty acid and polysaccharide food.