How do i lose weight without losing muscle?

Can you answer jordan’s question about Weight Loss?:

I am in wrestling and ive noticed that when i am losing weight, it seems that im losing muscle too. I wear sweats to practice so i sweat a lot. Ive lost around 10lbs (i weigh around 120lbs now) since the season started and i cant lift as much weight as i used to.
I am in wrestling and ive noticed that when i am losing weight, it seems that im losing muscle too. I am 17 and around 5′2 I wear sweats to practice so i sweat a lot. Ive lost around 10lbs (i weigh around 120lbs now) since the season started and i cant lift as much weight as i used to.

Tips For Easy Weight Loss