Which complementary therapy is characterized by transferring energy from the practitioner to the client to enhance well-being?

Choice A reason: Biofeedback is a mind-body technique that involves using electronic monitoring of normally automatic bodily functions, such as heart rate or muscle tension, to train the patient to acquire voluntary control over those functions. It does not involve the transfer of energy from a practitioner to a client. Choice B reason: Aromatherapy utilizes essential oils extracted from plants for therapeutic purposes, often through inhalation or topical application. While it aims to enhance physical and emotional health, its mechanism is rooted in the olfactory system and pharmacological absorption rather than the concept of practitioner-guided energy transfer. Choice C reason: Reiki is a Japanese spiritual healing practice based on the principle that the practitioner can channel "universal life force energy" into the patient by means of touch or near-touch. This energy transfer is intended to activate the natural healing processes of the client's body and restore emotional equilibrium. Choice D reason: Manipulative therapy, such as chiropractic or osteopathic manipulation, focuses on the physical movement of the musculoskeletal system to improve structural alignment and function. It is a hands-on mechanical intervention that addresses physical tissues and joints rather than the subtle energetic fields associated with biofield therapies.