The mark consists of the stylized word "AMPED", with all but the letter "M" in marbled gray with a gold outline, and the "M" as a lightning bolt design in gold, outlined in white, and the smaller word "FITNESS" below to the right in marbled gray, under which is the word "Signature" in gold cursive. Behind the letter "M" is a light blast design in gold, and the entire background is black.
The color(s) gold, white, grey, and black is/are claimed as a feature of the mark.
"FITNESS"