No information about the film 'Body Lover' is available to assess its portrayal of LGBTQ+ characters or themes. Therefore, an evaluation of its net impact on LGBTQ+ representation cannot be conducted.

The film primarily focuses on male characters engaging in martial arts combat. No instances were identified where a female character defeats one or more male opponents in direct physical combat using skill, strength, or martial arts.

Body Lover (1993) is an original film and not an adaptation of existing source material or a reboot featuring legacy characters with pre-established genders. Therefore, its characters do not have a prior canonical gender to be swapped from.

There is no evidence of prior source material or historical figures for "Body Lover" (1993) that would establish a canonical race for its characters. Therefore, no race swap can be identified.