Whether you're sedentary or hitting the weight rack, it's important to stretch the shoulders, neck, back and wrists to relieve tension and improve mobility.

I'm going to walk you through a 10-minute upper body ... out to the side. Nice and slow, remember. Obviously, for your shoulders, the deltoid muscles. Make sure you keep your body nice and tight.

Purpose This systematic review was conducted to identify the impact of upper body warm-up on performance and injury prevention outcomes. Methods Web of Science, MEDLINE, SPORTDiscus, PsycINFO and ...