Resistance bands enhance a workout by providing versatile and adjustable resistance, allowing users to target various muscle groups effectively. They offer the ability to perform both strengthening and flexibility exercises, making them suitable for all fitness levels. Bands can assist in maintaining proper form while offering assistance during challenging movements, facilitating improved range of motion. Their portability makes them convenient for workouts both at home and on the go. Incorporating resistance bands into a routine can enhance muscle activation, leading to better strength and endurance gains over time.