Glenda Elastic band is a "universal" fitness device, it is more versatile than dumbbells, more exercise, and then introduce her advantages.
Elasticity has the following advantages: you can choose the resistance of various angles, unlike the dumbbell barbell can only be vertical downward gravity; the isolated stimulation effect on the muscle is stronger than the dumbbell; with instability, it can be trained to the waist core Muscle group; can be used to reduce the difficulty of freehand movement; its elastic traits greatly help the muscle peak contraction; it is more effective for the hip exercise; and it is huge and cheap, and it is easy to carry. In short, all kinds of good, elastic belt training is also designed according to its advantages.
Introduce the back training method today:
2. Prone pull down
3. Narrow grip rowing
4. Lean down