✔ DEEP TISSUE MASSAGE: Let the Sharper Image Powerboost Move be your sports recovery sidekick! It targets sore muscles and relieves tension with deep-tissue percussion that rivals the treatment from a professional massage therapy session.

Four massage nodes knead out tension in a forward/reverse direction. Use behind the neck or on the back to relieve troublesome knots and tense spots. Optional heat helps loosen muscles and enhance massage effects. Elastic chair strap can be hidden under flap. The power cord has a click-connect breakaway power connection to prevent damage.