Trying to lose 100 lbs

I like doing strength training in addition to weight loss (I am about 37 lb lost out of 145 total). It does increase muscle mass so I can keep my calories higher and still lose aggressively, and it's nice to be stronger and more fit.

I do walk a lot, but I don't really count that - that's something I do for pleasure. For training, I do a combination of strength training and HIIT. The HIIT has done a lot to help my heart, and I got a lot of quick gains on the strength training too, although they are slowing a bit now. I don't care about being a weight lifter but I'd like to be nice and fit. For me the weight loss isn't just about body image (though of course that's part of it) but also a longing for the kinds of things I'm not fit enough to do.

My general strength training tips (I'm not an expert at all, just some ideas I use):
1. I do a whole-body workout 3x per week. Never more - you build muscle in between weight sessions, not during them. The point of the session is to stress the muscle so it has to recover and surpass its previous strength. If you don't let the recovery happen, the growth doesn't happen.
2. I keep it to about 10-12 exercises to target as many muscles as I can.
3. Days off are days off - no strenuous exercise, although I take walks, which doesn't really count as strenuous for me anymore.
4. I do strength training before HIIT, never the reverse. HIIT wipes you out too much to do something else after.

Hi I'm Courtney, I'm trying to lose at least 100lbs . I'm not very sure of what exercises to do. I'm a stay at home mom with 2 kids 3yr old and a 1 yr old. I just need some types of exercises to do I live in a upstairs apartment and don't wanna fall thru my floor working out or have neighbors complaining. I like to run/jog/walk but can't always go due to no stroller for both kids. Could someone help me plz.