Very bad.... compresses the lower discs of the spine - shida tupt, if you don't do it properly (which is highly likely).
Bought one then had to toss it after using it about 5 times.

Standing roller!!! Wah! I respect you boss. I wouldn't dare even if paid. I've began doing the kneeling one(started on Sunday) 3x3 twice a week.

PS: An Ab wheel/roller can put you in a wheel chair. Or a surgeons table. Be careful. What is dangerous about Ab workouts is the curvature of the back. If you look at the picture on this video, you'll notice the back is curved. Bad! Very bad. All Ab workouts need a FLAT back. And an extremely strong core.

it's time to join the gym when;
1. Your public opinion obtructs the view of your salute.
2. You need to place your front end on the rear extensions of mama when you are doing the touch your toes.
3. Ulisahau kama mama anakuwanga nayo
4. Cd's have become an anathema to you due to loss of sensitivity.
5. As you are seated you are sweating for no apparent reason.
6. You have become good at katumbo dance
7. You need to shove your front end to the side to be able to tie your shoe laces.
8. You can't cut your toe nails.
9. You no longer have a chest ni matiti mbili.
10. You have a achieved a perfect symmetrical S.
11. Watu wameanza kukuita munene, jaduong, mkubwa.hiyo si sifa ni matusi.
12. You start having hangovers and telling mama you have malaria uoni kama utaenda job, hiyo ndiyo mbaya kabisa.

You dont have to wait for it to get to those levels man...

@seppuku, uzuri ya kuruka is that it works all body musles.but you need to do it for between 30-45 mins to be effective.

If you are doing it for fitness alone you can do it for less than 30 mins but if you aim is to burn fat and excess calories then target for more than 30 mins.


Same case for running or any cardio exercises