Q: What do you think about stretching between sets? I’ve heard a lot of big bodybuilders do it, but I’ve seen studies that show stretching can make you weak.

A: The old study you’re referring to showed that stretching a muscle for 20 to 30 minutes before training it compromised strength. That’s a lot of stretching—and one reason we don’t do much prior to a workout-—just some range-of-motion loosening… [Read more…]