A belt is good for heavier lifts, but doesn’t it take aware from core development? It’s artificial support and just like all other parts, the core must be worked.
For me, it has not posed a problem with any core measures, regardless if I’m working an indirect exercise that’s not focused on the core. Aside from deadlifts and Squats, I use it for any standing lifts, which has greatly improved my stance from the leaning I mentioned. The problem I was facing on a consistent basis, was after doing so many standing lifts, [I.E. Rather it be any barbell, dumbbell, lateral raises ect], fatigue eventually starts to set in and I slowly start leaning (Which I see other lifters make the exact same mistake and they don’t even know it), which now the back/shoulders take over versus using your arms, which is counter-productive. The other technique which is the most obvious, is can you lean against a wall when you’re doing your upright exercises, but I actually don’t prefer that option.
I actually got the weight belt idea from another professional bodybuilder that I follow, and he suggested using a weight belt that will hold your stance aligned upright, which will correct the leaning that many make a mistake when lifting after so many sets. Not also will it help your form, but you will definitely feel the difference of whatever muscle group you’re working. It’s been a solid move using the belt for almost six weeks now, but my method isn’t for everyone.
If you’re worried about form (the ‘lean’ you mention), go lighter and get it right, then build up once more.
Although, I agree, this is not always the answer in some individual situations. Some naturally arch there backs when lifting or they when lean, or they generally have improper form no matter what weight they are using, which can be corrected by a weight belt.
I've not yet figured out who exactly is paying for this, if I am though my supplemental insurance or if Medicare just pays for it, but the gyms require no payment from me.
