Hyperice
Maker of percussion massage guns, vibrating foam rollers, and compression devices intended for muscle recovery and warm-up. Products are sold individually as one-time purchases and are used by athletes, physical therapists, and home gym owners.
Rehband
Manufacturer of knee sleeves, elbow sleeves, and wrist and back support wraps used in strength training and rehabilitation. Products are sold as one-time purchases through its own site and authorized retailers, aimed at powerlifters, weightlifters, and general strength trainees.