A man is expaling how to use a piece of exercise equipment to stretch.
A man performs various arm and body stretches on a metal frame rack.
A man in a gym is holding onto a metal frame with each hand and is giving instructions of how to stretch while twisting is body.
A man is demonstrating how to do a stretch exercise using gym equipment.
A man in a studio instructing on how to properly stretch.
A young man is showing how to stretch on a large metal jig.
A man is using an exercise machine to do intense side stretches.
A man narrates how to properly stretch and demonstrates the process.
A man is between an archway and holding on to two different bars and stretching his back by twisting.
A man is explaining a good shoulder stretching technique.