I personally (when I lost as much as 60 pounds and started lifting for the first time in almost a decade) found lifting to be very helpful from a motivational standpoint, but it was controlling my diet and running that caused most of the weight to come off.
My philosophy is that if you don't enjoy your health regime, whether its a diet, running, lifting, crossfit (I know, booooo) or some combination -- you're going to give it up as soon as possible. Lifting is something that I think a lot of people find enjoyable because it really doesn't have that misery factor of other workouts (I personally love that, I'm a rower which is basically a sport predicated on collectively loving misery more than the other team). People tend to stick with lifting longer, if not forever. That extra 200 calories 3 or 4 times a week, plus the boost in metabolism over the lifetime of a person is more valuable in my opinion than only dieting/running for a year and then being relieved when you cross the finish line and stop.
When people ask me how to lose weight (I cut pretty hard every year and it's dramatic), I point them towards lifting -- maybe they would lose more weight short term by controlling their diet and running, but people never stick to that stuff. A lot of my friends, mostly girls, have been doing some lifting program now for a couple of years (5-3-1 is my favorite) and they have stuck with it because its enjoyable. They eventually get dragged in and discover protein and macros and by then they're already invested in lifting and enjoying it -- it's part of their lifestyle now.
Why the "boo"? Just interested to know. I don't do crossfit!
The other reason is that crossfit is the Harvard of workouts -- you'll know someone is doing it because they'll tell you, constantly. My girlfriend hates it because people talk about it constantly on facebook.
I personally like to add some work-cap style workouts occasionally. I like their test workouts and a lot of their workouts are fun to adjust and add to my normal cycles. As with a lot of things, if you don't focus on doing it correctly and police yourself - you're opening yourself up to injury.
We have a crossfit gym near work I've been meaning to try out - I don't really have any problems with the program, the haters are just very passionate and vocal on the internet about their feelings towards the program.
> The other reason is that crossfit is the Harvard of workouts -- you'll know someone is doing it because they'll tell you, constantly. My girlfriend hates it because people talk about it constantly on Facebook.
I have also found people who practice crossfit talk about it endlessly. Anyone know why?
One good thing about muscle is that it can burn fat quite happily. Unlike the brain.