How does hand position in a dumbbell flat bench affect which muscles are activated? The positions I know are palms facing each other and the traditional palms facing down. On rare occasions I see ...
I'd like to find a good set of dumbbell exercises for a "complete" upper arm workout - working out the biceps, triceps, and brachialis* muscles fairly evenly. What combination of curls or other ...
What weight training exercises can I do with dumbbells that will benefit me most for running 5-10ks? Are stomach crunches/sit ups worth doing too?