Using Foam Rollers as another stretching technique!
Foam rollers are used primarily for Self-Myofascial Release (SMR)-- another kind of 'self-massage' stretching technique.
Or at least, that's what I like to use them for.
Some people use them-- particularly the half-rollers, for balance training but I find there are better suited products available to train for balance.
This is why I prefer a 'high density' roller as opposed to some of the 'softer' ones you can find today.
Essentially, you use a cylindrical piece of foam called a Foam Roller, to roll over your muscles. By applying gentle pressure with your body weight as your muscles are rolled over by this piece of equipment, you 'un-knot' adhesions in the fibrous tissues surrounding your muscles.
The objective is to 'reset' the proprioceptive mechanisms of your body. You use rollers to find tender spots and maintain pressure on these spots for about 20 to 30 seconds.
Generally, you will want to use your roller before performing your stretches.
Some rollers are of lesser quality and may tend to lose their shape fairly quickly so it might be preferable to invest in a well made, 'high density' roller that will retain its original form.
They come in different lengths and sizes. I prefer the shorter 6" by 18" or 6" by 12" kind because they're much easier to manipulate.
If you've never tried rollers before, ask around. They're often used in physical therapy to help with 'muscle re-education' and postural distortion patterns. They'll make a great addition to your home fitness equipment!