But i thought we agreed that strenght training+cutting=bad.I'm confused.
It means you shouldn't cut.

Have you read the first posts?I'm saying that i have to cut in order to lose 10 kg in next 3 months.I posted this thread in order to find out if i should keep lifting heavy while cutting.You wrote no.So i asked what routine i should follow in that case.I even made an example.
i. You'll need to eat less than you normally do by taking your tdee and eating at a deficit for losing weight.
ii. You will lose strength in this period because you will lose muscle mass and have less energy.
iii. You should lessen the weights of your lift by 10-15 percent because you don't want to burn out too fast.
iv. When you're done cutting, it's time to increase the weights you're lifting and eat more.
As much as it's tempting to serve two masters, it's just not easy to do, and will require prior experience in doing the same. So take the easy road, and the faster one which is to lose weight first while lifting the same weight rather than increasing it or decrease the weight for awhile until you've finished cutting, and from there, to try and bring your lifts back up again.
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When I cut, I eat less, I maintain the amount of weight I lift as to the weight, but I lessen the volume by 60 percent. When I'm done cutting, I try to increase the volume back up again, and when I'm stalling, I eat more; so I can move on lifting heavy. This way, I maintain my weight, lose some strength, but easily get it back. It's not easy. You'll have headaches. Your mind has to be strong because you'll feel depresed and fatigue comes easily.
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On the issue if you can lose weight and gain strength at the same time. Dream on. It will not happen unless you're under some NATURAL substance.
As for gaining mass and losing weight at the same time, that is another animal. Mass does not equal strength.