I joke not. Anything you can roll on is good for you, for the most part. The self applied pressure let’s you control the sensation and target where you feel you need it most. Tennis balls are a nice, cheap way to self massage your feet, along your spine (to the SIDES of it, not ON it), even your hands. As you will see in the attached posting, it makes a nice stress reliever.
Like I said, you can roll on nearly anything, tennis balls, Yoga Tune Up balls, golf balls, pool balls, even lacrose balls (you know who you are). It depends on your taste really. Just be aware of NOT bruising or overworking the muscle….1-2 minutes on any one spot is MORE than sufficient. If you find a ’spot’ or a knot that clearly needs extra attention, stay ON that spot for 30-45 seconds then continue to roll it outl. If you have a high pain threshhold, back out, don’t do as much as you ‘want’ to do. I’m speaking from experience here and since pilates peeps tend to be a bit on the S&M side, it’s just a note of caution.
Tennis Balls are safe no matter what, and the Yoga Tune Up balls are by far my favorite. Take ‘em for a test drive and see which way you roll.