huskyguy said:chalk is ideal but many gyms frown on it or don't even allow it--so straps are an alternative when doing heavy weight--hooked gloves work well too for the heaviest set once your grip has been exhausted.
I dont even give gyms that dont allow chalk a second look. Straps in my opinion are not an alternative to using your own grip. Straps have their place no doubt, but they are not an alternative to your own grip.