Day 40 of My Weight Loss Challenge: Cardio, Abs, and Intermittent Fasting

Day 40 of My Weight Loss Challenge: Cardio, Abs, and Intermittent Fasting

As I embarked on day 40 of my weight loss challenge, I knew consistency and dedication were key to achieving my goals. This journey has been transformative, teaching me the importance of discipline, proper nutrition, and effective workout routines. Today, I focused on a cardio session on the elliptical, some ab work for lunch, and fine-tuning my intermittent fasting strategy around my workouts.

Morning Cardio on the Elliptical

My day began with an invigorating cardio session on the elliptical. I spent an hour on the machine, maintaining a steady pace that allowed me to burn 397 calories. My heart rate averaged 122 beats per minute throughout the session, indicating a good cardiovascular workout. The elliptical is a fantastic choice for low-impact cardio, ensuring I can push my limits without putting undue stress on my joints.

Fueling My Workout

I started my day with a cup of coffee and a serving of fruit to ensure I had the energy needed for my cardio session. The caffeine in the coffee provided a much-needed energy boost, while the natural sugars in the fruit offered quick, digestible carbohydrates to fuel my activity. This pre-workout snack is part of my strategy to align my intermittent fasting with my exercise routine.

Post-Workout Nutrition

After completing my cardio session, I focused on refueling my body with a balanced meal rich in protein, healthy fats, and complex carbohydrates. This post-workout meal is crucial for muscle recovery and replenishing glycogen stores. I opted for a protein shake, a handful of nuts, and a bowl of quinoa with vegetables. This combination ensures that I get a steady release of energy and the necessary nutrients to support muscle repair and growth.

Lunchtime Ab Workout

To further challenge myself, I incorporated an ab workout during lunch. Core strength is vital for overall fitness and can significantly enhance performance in other exercises. My ab routine included:

  • Planks: 3 sets of 1-minute holds
  • Bicycle Crunches: 3 sets of 20 reps
  • Leg Raises: 3 sets of 15 reps
  • Russian Twists: 3 sets of 20 reps (each side)

These exercises targeted different areas of my core, ensuring a comprehensive workout that engages all major muscle groups in the abdomen.

Intermittent Fasting Strategy

One of the significant adjustments I’ve made during this challenge is aligning my intermittent fasting schedule with my workout routine. On cardio days, I break my fast with a light, carbohydrate-rich snack before my workout and have a more substantial, balanced meal afterward. This approach helps maximize my energy levels during exercise and supports muscle recovery post-workout.

Benefits of My Current Approach

  • 1. Sustained Energy: The combination of coffee and fruit before my workout provides a quick energy boost without feeling too heavy. This helps me maintain a steady pace during my cardio sessions.
  • 2. Effective Recovery: Consuming protein, healthy fats, and complex carbs after my workout ensures my body has the nutrients needed for muscle repair and replenishment.
  • 3. Optimized Fasting: By timing my meals around my workouts, I can stick to my intermittent fasting schedule without compromising my performance or recovery.


Day 40 of my weight loss challenge has been another step forward in my journey towards better health and fitness. By focusing on practical cardio sessions, targeted ab workouts, and strategic nutrition, I am seeing continued progress and feeling more energized. Intermittent fasting, when aligned with my workout schedule, has proven to be an effective strategy for maintaining energy levels and supporting recovery. As I move forward, I will continue to refine my approach, ensuring that each day brings me closer to my goals.

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