I reckon best exercise for lower back, without any weights, are "Good mornings".
Supermans.
Back hyper extensions.
Lower back can be a real benefit strengthened up. I used to suffer quite alot with pain there. This is not a medical cure, this worked for me, but extreme care should be taken ........I did straight legged dead lift , with weights, every day for a week. By the end of the week, i could hardly budge a kilo. Gave it five days, approx', rest, then hit dead lifts, gained 20 kilos on a lift! Plus never had any back trouble again.
Hello everyone!
Do you mind if I join your group?
You have more manners than i have.....

I just gatecrashed....

Great to see you post here.
Read in a fitness mag that running and walking makes you smarter by improving your memory and thinking (but other exercise like swimming do not). I always did a workout on the treadmill before my Calculus exam and I always get 100%. The one time I did not run, I did not get 100%. Hmm...
Be interested in any study on this. Ive read several reports that say different things concerning this subject.
Managed to finish my routine this week.
Just awesome work everyone!!
You are all, my inspiration.
