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pedometers are usually way off, use a gps. they have running apps based on gps like MapMyRun. accurate.

it depends on your goal. go ahead and google search bodybuilding vs powerlifting, theres a difference in training methods for bodybuilders vs powerlifting. both types will gain strength, however bodybuilders focus more on aesthetics and making every muscle defined by methods of more sets of a smaller weight, powerlifters…

you asked about your shoulders hurting from the weight of the squat bar, the best way around this is to TRAIN YOUR TRAPS!! :D also, its in the way you hold the bar. dont pull the bar down too much with your hands as you do reps, utilize all of your strength to keep the bars weight evenly distributed. Do exercises for your…