Arena is the first in-home, fully portable dynamic resistance training device. Using a revolutionary high-torque, motorized tension solution, the Arena strength training device provides 10-200 lbs of constant tension, eliminating the need for dumbbells, barbells, and squat racks. Resistance can be instantly adjusted and workouts tracked in Arena’s mobile app. Led by CEO Dr. Krisna Bhargava, the company is based in San Francisco and offers solutions for both in-home and commercial settings.