Is low plank or high plank harder?

Related questions

1. How long should you plank a day?
2. What weight can Superman lift?
3. Is Superman exercise good for lower back?
4. Is cycling bad for your knees?
5. Can Thanos beat Superman Prime?
6. Is Climbing good for your back?
7. Do planks work?
8. Why does my back stiffen up when I walk?
9. How long should I hold a Superman?
10. What is the best exercise for lower back pain?

Tags

1. #consider
2. #beginners
3. #perfect
4. #while
5. #their
6. #great
7. #shoulders
8. #sculpt
9. #plank
10. #option
11. #elbow
12. #those
13. #addition
14. #weight
15. #increase
16. #looking
17. #challenging