We have checked your site. You have added 9 features in “Online Training Programs” section. We have notice you have added too much content in each features. You have added to much content in “Strength + Run” , “All Out Shred” features. That is why your all 9 featured box are showing big space. Kindly add same number of content or approximately same for all features boxes.
If you have any other issue please let us know.