A mobile, mains electricity (AC-powered) assembly of devices designed to apply multiple different energies (e.g., light-energy, ultrasound, radio-frequency electrical stimulation, and microcurrent electrotherapy) either alone or in sequence, but not simultaneously, to noninvasively treat/prevent a variety of soft-tissue, neuromuscular, and musculoskeletal injuries/disorders (e.g., joint pain/inflammation, stiffness, soft tissue injuries, plantar fasciitis). It consists of a multi-modality control unit/generator, and dedicated applicators for the transcutaneous delivery of energy.