XTRAIN safe for ? Knees?

[attaboygirl]

Cathe,
i have been using your DVDs for yrs,but now my knees do not tolerate high impact moves or lunges any longer -actually causes downtime when i try
-- which part of XTRAIN would be best for me?

 

[SNM Videos]

Low Impact Workouts in XTRain

Some of the all low impact workouts in Xtrain are:

SuperCuts

Xtrain Chest/Back/Shoulders

XTrain Bi’s and Tri’s

Burnsets Chest/Back/Shoulders

Burnsets Bi’s and Tri’s

Xtrain Legs

Low Impact HiiT

Ride

Two Bonus Core Workouts

Five Bonus 100 Rep Challenges

Bonus Rear Delts

Bonus Hard Strikes Heavy Bag workout