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3answers
1k views

What are good dumbbells or barbells for P90X?

I'm looking to buy a barbell/dumbbell set to start doing P90X again. I came across the Bowflex and the Powerblock adjustable sets, but they just seem so freaking expensive ($300 to start for each). ...
10
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5answers
3k views

Why aren't stiff legged deadlifts bad for your back?

It seems to me they go against everything safe about lifting! Lifting with your lower back and not your legs. Image source Anyone have any thoughts on the safety and science behind them?