Sky-King Calf Isolator: ????

Question

"10-15 minutes every other day is all it takes!
You will never outgrow the Sky-King Calf Isolator!"
(quote from website)

Does this vertical jump program take a toll on your legs? From my experience, training with jumpsoles made my legs so sore the next day I couldn't do a thing.

So what I am asking is, does anyone know if this program requires you to rest on the days you do not do the program, or can you still lift weights, play basketball, etc.?

Thanks a whole lot...

Answer 1

I doubt you can if you were sore from jumpsoles.

Answer 2

No you can still play ball and do the things you do.