However, I must say that's the fun enormous - quite apart from whether the device now, the reflexes and concentration shouldered or not; what in my opinion, really does. Boring is not one of them. Have arrived at a point where my ankles are already slightly irritated by the many beating (keyword: Resilience * laugh *). It is also exhausting because you just like that, nothing can not me you anything stop after 10 minutes. It has this: "Only-still-a-bit, -then-hear-me-on effect". After about 30-40min eyes are always tired and you also ever get hungry.
Have so far only the green ball for beginners / beginners used. At first, it's not so easy as you think! The ball is indeed made of foam (or something similar), but it hurts a bit when it bounces in the face with good speed. But you learn quickly. After half an hour I had "streaks" with 10+ consistent strokes. Meanwhile, I'll occasionally on 30+ blows out (gut feeling, I really do not count).
What the merchandise I have even terms only one thing to complain about. Hard to say, but I formulier it this way: namely with me the black plug which is located in the ball exactly where the rope is attached, came out. That this small plug moves the rope up and down. Not the end of the world, but already a bit annoying.
Solution: With a small knot, the problem has dealt with quickly.
One should also have a space available where you have space to carry out this exercise. Need not necessarily be 360 ° space, but at least in one direction.
