On resting in between reps: It varies with the length of the set. 5s or fewer get a breath to reset. Longer sets might take 2 breaths. During the last few reps of a true 20RM squat, just do what Jesus tells you. Trust me, if you do an honest 20 rep program, at some point Jesus will talk to you. On the last day of the program, he asked if he could work in.

The spine is best at bearing a load in an arch

But a hot gym is where most of us have trained before. Learn to deal with it: more water, more minerals, bigger balls.

If a program of physical activity isn't designed to get you stronger or faster or better conditioned by producing a specific stress to which a specific desirable adaptation can occur, you don't get to call it training. It's just exercise.

The only legitimate use for a glove is to cover an injury... A desire to prevent callus formation (possibly so as to not snag one's pantyhose) does not constitute a legitimate use. And if you do insist on wearing gloves, make sure they match your purse.

You don't get big and strong from lifting weights - you get big and strong from recovering from lifting weights

If you insist on wearing gloves, make sure they match your purse.