HEALTH & FITNESS TERMS DIRECTORY
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Near-Infrared Interactance (NIR)A body composition test that measures changes in the absorption of light at various anatomical sites; sometimes referred to as "near-infrared reactance."
