Features: 
1) Exercises legs, strengthens knees simultaneously  
2) Strengthens heart and lung  
3) Increases circulatory system of the body  
4) Recovers the resilience of blood vessels  
5) Helps maintain healthy and tender skin 
6) Weight loss  
7) Improved body shape and definition  
8) Increased muscle mass, strength, endurance, power  
9) Enhanced flexibility  
10) Increased metabolism  
11) Injury protection  
12) Improved self esteem  
13) Improved aerobic fitness  
14) Improved coordination and agility  
15) Helps to trim inner things and tone outer things 
16) Fit for people of every age to do exercise.