The reverse plank helps improve core strength, posture, and stability. It also engages the muscles in the upper body, including the shoulders, triceps, and upper back. Incorporating the reverse plank into your fitness routine can contribute to a balanced and strong body, but it's important to consult with a fitness professional if you have any pre-existing conditions or concerns before attempting this exercise.

The plank is a great exercise for strengthening your core muscles, but it can be challenging for beginners. Here's a plank challenge for beginners that will help you build up your strength and endurance gradually: Day 1-2: Hold the plank position for 10 seconds, rest for 10 seconds, and repeat for a total of 3 sets. Day 3-4: Hold the plank position for 15 seconds, rest for 10 seconds, and repeat for a total of 4 sets. Day 5-6: Hold the plank position for 20 seconds, rest for 10 seconds, and repeat for a total of 5 sets. Day 7-8: Hold the plank position for 25 seconds, rest for 10…