Product details of HKS Resistance Stretch Band Tension Fitness Training Black

Tension Resistance Stretch Band Loop Crossfit Fitness Exercise Training Workout
Workout Gym Tension Resistance Stretch Band Loop Crossfit Fitness Exercise Training 
Fitness Tension Resistance Stretch Band Loop Crossfit Exercise Training Sports Workout
Description
Can effectively improve muscle strength physical mobility and flexibility.
Improve athletic performance to help treating a variety of chronic diseases.
When you pull the elastic band from the beginningthe longer you pull the bigger resistance you will get it.
The size of elastic band is in charge of the muscle strength.
 
How to use
Training for 2 to 3 groups each group of training repeat 8 to 12 times.
Take elastic band fixed on the fixed object of the ground then form a ring.
Lie on the training mat keep the knees bending.
Elbow straight and do sit-ups moves upwards the shoulder blade off the ground
Keep on and continue to do this exercise.
 
Specification
Color:Red Gray Yellow blue(different color is in different resistance band level and dimensions)
Material:latex.
Resistance Band Color

Resistance Band Level

Dimensions
Red

10lb

500*50*0.5mm
Blue 

20lb

500*50*0.7mm
Green

30lb

500*50*0.9mm
Black

40lb

500*50*1.1mm
Package include
 
1XResistance elastic band.

Specifications of HKS Resistance Stretch Band Tension Fitness Training Black

• 1 x HKS Resistance Stretch Band Tension Fitness Training Black