Hexagon Vinyl Coated Dumbbell

Product Description

Function:

1. Improve body flexibility

Dumbbell exercise is controlled and regulated by the central nervous system of the brain. Long term scientific and systematic dumbbell exercise can enhance the excitability of the central nervous system, deepen the inhibition, and make the excitation and inhibition more concentrated, so as to improve the balance and flexibility of neural process, improve the conversion ability of cerebral cortex excitation and inhibition, and enhance the body's adjustment function Energy, activity intensity, reaction speed and accuracy.

2. Eliminate nerve fatigue

When practicing dumbbell exercise, the motor nerve starts to work, and the nerve in charge of reading and learning gets a rest. Therefore, dumbbell exercise plays a role in regulating nerves and eliminating fatigue. At the same time, in the dumbbell exercise process, due to the improvement of muscle contraction and relaxation in the exercise conversion ability, accelerate the heartbeat, promote blood circulation, so that the unit time of blood flow through the brain increased, brain cells get more oxygen and nutrients, so as to accelerate the elimination of nerve fatigue, improve the brain's tolerance to fatigue.

3. Improve memory

Dumbbell exercise can release the chemical substances encephalin and endorphin in Laozi, participate in metabolism, and improve the ability of understanding, thinking and memory, so as to make people think quickly, strengthen memory, enrich imagination, and make the brain more intelligent

4. Losing weight

Dumbbell exercise at anytime and anywhere to meet the needs of exercise, especially to meet the needs of exercise. In the process of dumbbell training, it is generally to burn excess fat first, enhance muscle toughness, and then achieve the effect of muscle augmentation.

5. Build up strength and muscle

Each movement in dumbbell exercise is directly stimulated by different loads. As long as the dumbbell exercise is carried out in a long-term, systematic and scientific way, the movement organs, especially the capillary tissue of muscle and the chemical composition and structural morphology of muscle can be changed, which can provide more nutrients and oxygen to muscle tissue and help muscle growth. Moreover, although the muscle consumes a lot of energy after exercise, it can recover more energy in muscle tissue after taking nutrition, so as to increase the motor unit and energy material in muscle, so as to increase the capillary network in muscle, thicken muscle fiber, reduce subcutaneous fat, improve muscle elasticity, and become strong and powerful.

Advantage:

Anti-Slip, dull polish, hexagonal

Simple and fashionable modeling, no smell of plastic, more healthy to use at home.

Healthy material Solid cast iron

The dumbbell inner core is solid cast iron, and the outer layer is an environment-friendly PVC protective sleeve with thickened frosting. The whole body uses the frosting process, which absorbs sweat and prevents slipping, and has a delicate handle.

Frosted material

Comfortable feel, no harm to hands, suitable for women and children

Different weight available

2kg can be used for primary strength training and arm training;

3kg can be used for intermediate strength training to build up chest and back muscles; 5kg can be used for advanced strength training, thin belly and vest line

10kg can be used for senior strength training, hip and leg training