Bob Harper’s Inside Out Method – Single Leg Trunk Rotations Challenge
I’ll do it! This looks like a great challenge!
This will be good for me. Low impact, core strength. Just what I need with my extra in the middle and plantar fasciitis.
This is exactly what I needed. Something to firm up my mid section yet low impact so it doesn’t upset my plantar fasciitis.
i was able to do this challenge but keeping my balance was tougher than i thought. when my husband took away the 5 lbs weight, i nearly lost my balance completely. thanks for the fresh, new and great challenges bob! love them and you! 
This one burns!!!
Great!! Luv all the single leg moves,i.e. single leg deadlifts. I have a low/small arch foot & I think this makes it harder to keep my balance. I think I need new sneakers.
What? A challenge that didn’t make me sweat? But it did make me burn, and cuss a little bit. As long as I had yoga-like focus on my balance I was good, but then a cat or kid would go zooming by me and wobble wobble! I did it barefoot to work on strengthening my feet and I used the 5 pound weight. I liked it and will incorporate it into my core routine a couple times a week! Thanks Bob!
done. hard to keep my blance.
with a sprained sacrum recovering it was a nice core excersize.
I did it! This was my first challenge that I’ve tried and I loved it! I’m going to start doing more of them!!
I liked this one, I had to use a chair so that I wouldn’t fall over, but I’ll keep at it until I can do it without the chair for balance.
Just did this challenge and it was great! I can’t wait to see you post some more challenges! Bring it Bob!! 
definately gonna try this one… thanks bob! =)
wow! this looks pretty hard, but i’ll try it!!
WOW this was difficult. I managed to struggle through about 5 on each side!
Thanks Bob for all your great advice. Keep up the great work you do for everyone. Have a great week. Nicole
This is a great one, Bob. I felt it the next day not only in my obliques but in my deltoids, too. THANK YOU!
bob , love it .
– williams.
Bob, this was such a great challenge! My muscles felt like they were on fire. You’re the best! Thanks, Susan
Thanks! I’ll try it.
What brand of workout pants do you use?
Hello – thank you
Thank you Bob – I am sweating – I have seen you work since Biggest Loser started. What a great person and trainer.
Thank for the website..
what about breathing method? Not everyone knows how.
Hey Bob!
I have a problem. I’m Finnish girl, and almost deaf, so I can’t know what you say about your videos. I’ll asking that can you add abstract in text. ‘Cause I want know everything important things!
Sorry, my bad english.
Susanna
This was my first challenge… did it after a Yoga session… Doesn’t start off too bad, by #7 you want to fall over and give up. This is a great one to prove to yourself how strong you are and keep on movin!
I’m gonna try this one tonight. It’s gonna hurt so good.
I did this last night. Great challenge. I have no balance at all.
I enjoyed to find this article. I like your point of view. Thanks a lot. Cheers
Wow this is a great resource.. I’m enjoying it.. good article
