The mark consists of a half circle decreasing in thickness from left to right, arcing over a lower-case letter "m" and a triangle that points to the thin right end of the half circle, the word "MUSCLESOUND" in all capital letters, with "MUSCLE" being in bold, follows to the right.
021, 023, 026, 036, 038, 100, 101
Design plus words, letters, and/or numbers
Color is not claimed as a feature of the mark.
Triangles that are completely or partially shaded, Bands, curved