

The rechargeable aspect also adds convenience by eliminating the hassle of changing out batteries once charge gets low. A cordless option is highly convenient for this type of product, as mobility is an important aspect. One of the highlights of the HY-Impact Massager is the rechargeable lithium ion battery that eliminates the use of a cord or battery replacement. Although the head is more flat than the other heads, it is still slightly rounded on the edges to provide a smooth feel when applied. The flat head is a common choice for those with feet or calf tightness and pain, as the head size is ideal for these areas. Providing a wider massaging surface, it can be used on any of the medium to large-sized muscles. The flat head is the most universal of the four detachable heads. Some use this bullet head on their joints when they need a more precise massage.

This head is used to target small and specific areas of muscular stiffness and soreness. The bullet head is much smaller that the round head, approximately a third of the size when compared to the rounded end. For large muscles that have wide-spread tightness or soreness, this head may be the best choice. Common areas to use this head are on the thighs and shoulders. This head is well rounded and smooth while large enough to target the larger muscles on the body. The round head creates the more traditional percussive therapy massage. The fork head can be used on other muscles depending on the user's preference. This head is best used on you neck, spine, and Achilles to reduce stiffness and soreness. These prongs have smooth, rounded heads that are not painful, even when applied directly to the skin. The fork head is shaped similarly to a fork and has two prongs approximately one inch apart.
