| Inversion Table | Uses body weight and controlled head-down positioning to create longitudinal spinal traction. | Primarily the spine; secondary stretching may involve the hips, shoulders, and posterior legs. | Usually adjustable inversion angles, ankle-lock position, user height, and rotation speed. | Commonly about 250–350 lb (113–159 kg); check the product rating before purchase. | Low to moderate; folds on some models but generally requires a stable floor area. | Users seeking gravity-assisted stretching and adjustable inversion at home. | May not be suitable for some people with glaucoma, uncontrolled hypertension, heart conditions, vertigo, or other contraindications. |
| Traction Bench | Applies a controlled pulling force while the user lies in a supported position. | Lower back and, depending on the configuration, the neck and upper spine. | May include body-length adjustment, pelvic or ankle restraints, angle settings, and manual force control. | Often about 250–400 lb (113–181 kg), but capacity varies significantly by frame design. | Moderate; typically larger and heavier than portable stretching frames. | Home users who prefer horizontal positioning and gradual, user-controlled traction. | Requires careful setup and correct body alignment; force should not be increased if pain, numbness, or weakness develops. |
| Motorized Decompression Table | Uses a motorized split-table or harness system to deliver programmed intermittent or static traction. | Spinal regions, with accessories that may support lumbar or cervical positioning. | Electronic force, treatment time, ramp-up speed, hold-and-release cycles, and body positioning. | Commonly about 300–500 lb (136–227 kg), depending on the table and clinical configuration. | Very low; designed mainly for clinics or dedicated treatment rooms. | Clinical environments requiring repeatable settings and professional supervision. | Higher purchase, installation, and maintenance costs; should be operated according to professional training and instructions. |
| Doorway or Bed-Mounted Traction Kit | Uses straps, a pulley, and controlled resistance to provide manual or gravity-assisted traction. | Usually the neck or upper back; some kits are designed for gentle lower-body traction. | Strap length, pulley position, resistance level, and session duration. | Often rated around 250–300 lb (113–136 kg), but the anchor and mounting surface may have separate limits. | High; lightweight and easy to store when disassembled. | Travelers or users with limited storage who need a simple, low-cost setup. | Anchor strength and correct installation are critical; it generally does not provide full-body positioning or precise force measurement. |
| Stretching and Traction Frame | Combines supported stretching with adjustable tension through handles, straps, or body-weight leverage. | May involve the spine, hips, shoulders, hamstrings, and other connected muscle groups. | Frame height, pad position, strap length, user alignment, and stretch intensity. | Typically about 250–350 lb (113–159 kg); verify the frame and attachment ratings separately. | Moderate to high; some designs fold or separate into smaller sections. | Users wanting broader mobility and stretching support rather than a purely spinal device. | Stretching is not equivalent to clinically measured spinal decompression; results depend strongly on technique and fit. |
| Portable Cervical Traction Device | Provides gentle upward traction to the neck using an inflatable, over-door, or manually adjusted support. | Cervical spine, neck muscles, and upper shoulder region. | Neck height, support angle, inflation level or resistance, and session duration. | Often supports users up to approximately 250–300 lb (113–136 kg), although neck-device ratings vary. | Very high; generally lightweight and suitable for storage or travel. | Users whose primary need is neck traction rather than whole-body traction. | It does not provide comprehensive full-body traction; incorrect height or excessive force may aggravate neck symptoms. |