The theory which supports the view that the large muscles developed by an athlete will be passed on to the offspring was proposed by

The theory which supports the view that the large muscles developed by an athlete will be passed on to the offspring was proposed by Lamarck. Lamarck proposed a theory of inheritance of acquired characteristics which suggests that traits acquired by an individual during its lifetime can be passed on to its offspring. According to Lamarck, if an athlete develops large muscles through intense exercise, then those muscles will become larger and stronger during the athlete's lifetime. Lamarck suggested that these acquired traits could then be passed on to the athlete's offspring, allowing them to also have larger and stronger muscles. However, this theory has been largely discredited by modern genetics, which suggests that traits are primarily determined by an individual's genetic makeup, rather than their environment or experiences.