I’ve found that when the gym is packed, especially during the New Year rush, it’s a perfect opportunity to focus on cardio instead of waiting for machines. Doing a post-cardio 3-mile interval run can be a refreshing way to keep your workouts effective and engaging. Interval running alternates between high-intensity bursts and moderate-paced recovery, which boosts endurance and burns more calories compared to steady-state cardio. From my experience, this type of workout keeps boredom at bay and improves cardiovascular health quickly. Plus, it’s a great way to avoid gym wait times and still get a solid sweat session in. Remember to start with a warm-up walk or light jog to prepare your muscles and finish with a cool-down to prevent stiffness. Incorporating such cardio routines also complements strength training, helping improve recovery and stamina for heavier lifts later. As the gym gets busier around the New Year, embracing cardio intervals allows you to maintain momentum toward your fitness goals — even when equipment isn’t available. Stay hydrated and wear supportive running shoes to maximize comfort and performance during these runs.