Exercise loops in the "light" version are elastic bands designed for gentle resistance training, stretching , and physical therapy. Made of durable materials like latex or fabric, they're ideal for beginners or those recovering from injuries. These bands come in various colors to signify different resistance levels and are versatile for full-body workouts targeting different muscle groups. Portable and easy to use, they're great for home workouts or on-the-go training to improve strength and flexibility.